16495100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 39247488

約数和(自身を除く): 22752388

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 155, 170, 310, 313, 340, 425, 527, 620, 626, 775, 850, 1054, 1252, 1550, 1565, 1700, 2108, 2635, 3100, 3130, 5270, 5321, 6260, 7825, 9703, 10540, 10642, 13175, 15650, 19406, 21284, 26350, 26605, 31300, 38812, 48515, 52700, 53210, 97030, 106420, 133025, 164951, 194060, 242575, 266050, 329902, 485150, 532100, 659804, 824755, 970300, 1649510, 3299020, 4123775, 8247550, 16495100]

約数ペア:

[(1, 16495100), (2, 8247550), (4, 4123775), (5, 3299020), (10, 1649510), (17, 970300), (20, 824755), (25, 659804), (31, 532100), (34, 485150), (50, 329902), (62, 266050), (68, 242575), (85, 194060), (100, 164951), (124, 133025), (155, 106420), (170, 97030), (310, 53210), (313, 52700), (340, 48515), (425, 38812), (527, 31300), (620, 26605), (626, 26350), (775, 21284), (850, 19406), (1054, 15650), (1252, 13175), (1550, 10642), (1565, 10540), (1700, 9703), (2108, 7825), (2635, 6260), (3100, 5321), (3130, 5270)]