103662760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2039}}^1$

素因数の和:2122

約数の個数: 64

約数和(自身を含む): 246758400

約数和(自身を除く): 143095640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 310, 328, 410, 620, 820, 1240, 1271, 1640, 2039, 2542, 4078, 5084, 6355, 8156, 10168, 10195, 12710, 16312, 20390, 25420, 40780, 50840, 63209, 81560, 83599, 126418, 167198, 252836, 316045, 334396, 417995, 505672, 632090, 668792, 835990, 1264180, 1671980, 2528360, 2591569, 3343960, 5183138, 10366276, 12957845, 20732552, 25915690, 51831380, 103662760]

約数ペア:

[(1, 103662760), (2, 51831380), (4, 25915690), (5, 20732552), (8, 12957845), (10, 10366276), (20, 5183138), (31, 3343960), (40, 2591569), (41, 2528360), (62, 1671980), (82, 1264180), (124, 835990), (155, 668792), (164, 632090), (205, 505672), (248, 417995), (310, 334396), (328, 316045), (410, 252836), (620, 167198), (820, 126418), (1240, 83599), (1271, 81560), (1640, 63209), (2039, 50840), (2542, 40780), (4078, 25420), (5084, 20390), (6355, 16312), (8156, 12710), (10168, 10195)]