23080441900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{2053}}^1$

素因数の和:2244

約数の個数: 144

約数和(自身を含む): 54163651360

約数和(自身を除く): 31083209460

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 61, 76, 95, 97, 100, 122, 190, 194, 244, 305, 380, 388, 475, 485, 610, 950, 970, 1159, 1220, 1525, 1843, 1900, 1940, 2053, 2318, 2425, 3050, 3686, 4106, 4636, 4850, 5795, 5917, 6100, 7372, 8212, 9215, 9700, 10265, 11590, 11834, 18430, 20530, 23180, 23668, 28975, 29585, 36860, 39007, 41060, 46075, 51325, 57950, 59170, 78014, 92150, 102650, 112423, 115900, 118340, 125233, 147925, 156028, 184300, 195035, 199141, 205300, 224846, 250466, 295850, 390070, 398282, 449692, 500932, 562115, 591700, 626165, 780140, 796564, 975175, 995705, 1124230, 1252330, 1950350, 1991410, 2248460, 2379427, 2504660, 2810575, 3130825, 3783679, 3900700, 3982820, 4758854, 4978525, 5621150, 6261650, 7567358, 9517708, 9957050, 11242300, 11897135, 12147601, 12523300, 15134716, 18918395, 19914100, 23794270, 24295202, 37836790, 47588540, 48590404, 59485675, 60738005, 75673580, 94591975, 118971350, 121476010, 189183950, 230804419, 237942700, 242952020, 303690025, 378367900, 461608838, 607380050, 923217676, 1154022095, 1214760100, 2308044190, 4616088380, 5770110475, 11540220950, 23080441900]

約数ペア:

[(1, 23080441900), (2, 11540220950), (4, 5770110475), (5, 4616088380), (10, 2308044190), (19, 1214760100), (20, 1154022095), (25, 923217676), (38, 607380050), (50, 461608838), (61, 378367900), (76, 303690025), (95, 242952020), (97, 237942700), (100, 230804419), (122, 189183950), (190, 121476010), (194, 118971350), (244, 94591975), (305, 75673580), (380, 60738005), (388, 59485675), (475, 48590404), (485, 47588540), (610, 37836790), (950, 24295202), (970, 23794270), (1159, 19914100), (1220, 18918395), (1525, 15134716), (1843, 12523300), (1900, 12147601), (1940, 11897135), (2053, 11242300), (2318, 9957050), (2425, 9517708), (3050, 7567358), (3686, 6261650), (4106, 5621150), (4636, 4978525), (4850, 4758854), (5795, 3982820), (5917, 3900700), (6100, 3783679), (7372, 3130825), (8212, 2810575), (9215, 2504660), (9700, 2379427), (10265, 2248460), (11590, 1991410), (11834, 1950350), (18430, 1252330), (20530, 1124230), (23180, 995705), (23668, 975175), (28975, 796564), (29585, 780140), (36860, 626165), (39007, 591700), (41060, 562115), (46075, 500932), (51325, 449692), (57950, 398282), (59170, 390070), (78014, 295850), (92150, 250466), (102650, 224846), (112423, 205300), (115900, 199141), (118340, 195035), (125233, 184300), (147925, 156028)]