2024953420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1752

約数の個数: 144

約数和(自身を含む): 5239412640

約数和(自身を除く): 3214459220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 43, 49, 58, 70, 86, 98, 116, 140, 145, 172, 196, 203, 215, 245, 290, 301, 406, 430, 490, 580, 602, 812, 860, 980, 1015, 1204, 1247, 1421, 1505, 1657, 2030, 2107, 2494, 2842, 3010, 3314, 4060, 4214, 4988, 5684, 6020, 6235, 6628, 7105, 8285, 8428, 8729, 10535, 11599, 12470, 14210, 16570, 17458, 21070, 23198, 24940, 28420, 33140, 34916, 42140, 43645, 46396, 48053, 57995, 61103, 71251, 81193, 87290, 96106, 115990, 122206, 142502, 162386, 174580, 192212, 231980, 240265, 244412, 285004, 305515, 324772, 336371, 356255, 405965, 480530, 498757, 611030, 672742, 712510, 811930, 961060, 997514, 1222060, 1345484, 1425020, 1623860, 1681855, 1995028, 2066279, 2354597, 2493785, 3363710, 3491299, 4132558, 4709194, 4987570, 6727420, 6982598, 8265116, 9418388, 9975140, 10331395, 11772985, 13965196, 14463953, 17456495, 20662790, 23545970, 28927906, 34912990, 41325580, 47091940, 57855812, 69825980, 72319765, 101247671, 144639530, 202495342, 289279060, 404990684, 506238355, 1012476710, 2024953420]

約数ペア:

[(1, 2024953420), (2, 1012476710), (4, 506238355), (5, 404990684), (7, 289279060), (10, 202495342), (14, 144639530), (20, 101247671), (28, 72319765), (29, 69825980), (35, 57855812), (43, 47091940), (49, 41325580), (58, 34912990), (70, 28927906), (86, 23545970), (98, 20662790), (116, 17456495), (140, 14463953), (145, 13965196), (172, 11772985), (196, 10331395), (203, 9975140), (215, 9418388), (245, 8265116), (290, 6982598), (301, 6727420), (406, 4987570), (430, 4709194), (490, 4132558), (580, 3491299), (602, 3363710), (812, 2493785), (860, 2354597), (980, 2066279), (1015, 1995028), (1204, 1681855), (1247, 1623860), (1421, 1425020), (1505, 1345484), (1657, 1222060), (2030, 997514), (2107, 961060), (2494, 811930), (2842, 712510), (3010, 672742), (3314, 611030), (4060, 498757), (4214, 480530), (4988, 405965), (5684, 356255), (6020, 336371), (6235, 324772), (6628, 305515), (7105, 285004), (8285, 244412), (8428, 240265), (8729, 231980), (10535, 192212), (11599, 174580), (12470, 162386), (14210, 142502), (16570, 122206), (17458, 115990), (21070, 96106), (23198, 87290), (24940, 81193), (28420, 71251), (33140, 61103), (34916, 57995), (42140, 48053), (43645, 46396)]