1097337020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1163}}^1$

素因数の和:1395

約数の個数: 96

約数和(自身を含む): 2628218880

約数和(自身を除く): 1530881860

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 191, 247, 260, 380, 382, 494, 764, 955, 988, 1163, 1235, 1910, 2326, 2470, 2483, 3629, 3820, 4652, 4940, 4966, 5815, 7258, 9932, 11630, 12415, 14516, 15119, 18145, 22097, 23260, 24830, 30238, 36290, 44194, 47177, 49660, 60476, 72580, 75595, 88388, 94354, 110485, 151190, 188708, 220970, 222133, 235885, 287261, 302380, 441940, 444266, 471770, 574522, 888532, 943540, 1110665, 1149044, 1436305, 2221330, 2872610, 2887729, 4220527, 4442660, 5745220, 5775458, 8441054, 11550916, 14438645, 16882108, 21102635, 28877290, 42205270, 54866851, 57754580, 84410540, 109733702, 219467404, 274334255, 548668510, 1097337020]

約数ペア:

[(1, 1097337020), (2, 548668510), (4, 274334255), (5, 219467404), (10, 109733702), (13, 84410540), (19, 57754580), (20, 54866851), (26, 42205270), (38, 28877290), (52, 21102635), (65, 16882108), (76, 14438645), (95, 11550916), (130, 8441054), (190, 5775458), (191, 5745220), (247, 4442660), (260, 4220527), (380, 2887729), (382, 2872610), (494, 2221330), (764, 1436305), (955, 1149044), (988, 1110665), (1163, 943540), (1235, 888532), (1910, 574522), (2326, 471770), (2470, 444266), (2483, 441940), (3629, 302380), (3820, 287261), (4652, 235885), (4940, 222133), (4966, 220970), (5815, 188708), (7258, 151190), (9932, 110485), (11630, 94354), (12415, 88388), (14516, 75595), (15119, 72580), (18145, 60476), (22097, 49660), (23260, 47177), (24830, 44194), (30238, 36290)]