13463300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 31164672

約数和(自身を除く): 17701372

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 43, 50, 62, 86, 100, 101, 124, 155, 172, 202, 215, 310, 404, 430, 505, 620, 775, 860, 1010, 1075, 1333, 1550, 2020, 2150, 2525, 2666, 3100, 3131, 4300, 4343, 5050, 5332, 6262, 6665, 8686, 10100, 12524, 13330, 15655, 17372, 21715, 26660, 31310, 33325, 43430, 62620, 66650, 78275, 86860, 108575, 133300, 134633, 156550, 217150, 269266, 313100, 434300, 538532, 673165, 1346330, 2692660, 3365825, 6731650, 13463300]

約数ペア:

[(1, 13463300), (2, 6731650), (4, 3365825), (5, 2692660), (10, 1346330), (20, 673165), (25, 538532), (31, 434300), (43, 313100), (50, 269266), (62, 217150), (86, 156550), (100, 134633), (101, 133300), (124, 108575), (155, 86860), (172, 78275), (202, 66650), (215, 62620), (310, 43430), (404, 33325), (430, 31310), (505, 26660), (620, 21715), (775, 17372), (860, 15655), (1010, 13330), (1075, 12524), (1333, 10100), (1550, 8686), (2020, 6665), (2150, 6262), (2525, 5332), (2666, 5050), (3100, 4343), (3131, 4300)]