8328460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 21934080

約数和(自身を除く): 13605620

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 95, 101, 124, 133, 140, 155, 190, 202, 217, 266, 310, 380, 404, 434, 505, 532, 589, 620, 665, 707, 868, 1010, 1085, 1178, 1330, 1414, 1919, 2020, 2170, 2356, 2660, 2828, 2945, 3131, 3535, 3838, 4123, 4340, 5890, 6262, 7070, 7676, 8246, 9595, 11780, 12524, 13433, 14140, 15655, 16492, 19190, 20615, 21917, 26866, 31310, 38380, 41230, 43834, 53732, 59489, 62620, 67165, 82460, 87668, 109585, 118978, 134330, 219170, 237956, 268660, 297445, 416423, 438340, 594890, 832846, 1189780, 1665692, 2082115, 4164230, 8328460]

約数ペア:

[(1, 8328460), (2, 4164230), (4, 2082115), (5, 1665692), (7, 1189780), (10, 832846), (14, 594890), (19, 438340), (20, 416423), (28, 297445), (31, 268660), (35, 237956), (38, 219170), (62, 134330), (70, 118978), (76, 109585), (95, 87668), (101, 82460), (124, 67165), (133, 62620), (140, 59489), (155, 53732), (190, 43834), (202, 41230), (217, 38380), (266, 31310), (310, 26866), (380, 21917), (404, 20615), (434, 19190), (505, 16492), (532, 15655), (589, 14140), (620, 13433), (665, 12524), (707, 11780), (868, 9595), (1010, 8246), (1085, 7676), (1178, 7070), (1330, 6262), (1414, 5890), (1919, 4340), (2020, 4123), (2170, 3838), (2356, 3535), (2660, 3131), (2828, 2945)]