45471827180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{210967}}^1$

素因数の和:211818

約数の個数: 48

約数和(自身を含む): 102960822720

約数和(自身を除く): 57488995540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 829, 1658, 3316, 4145, 8290, 10777, 16580, 21554, 43108, 53885, 107770, 210967, 215540, 421934, 843868, 1054835, 2109670, 2742571, 4219340, 5485142, 10970284, 13712855, 27425710, 54851420, 174891643, 349783286, 699566572, 874458215, 1748916430, 2273591359, 3497832860, 4547182718, 9094365436, 11367956795, 22735913590, 45471827180]

約数ペア:

[(1, 45471827180), (2, 22735913590), (4, 11367956795), (5, 9094365436), (10, 4547182718), (13, 3497832860), (20, 2273591359), (26, 1748916430), (52, 874458215), (65, 699566572), (130, 349783286), (260, 174891643), (829, 54851420), (1658, 27425710), (3316, 13712855), (4145, 10970284), (8290, 5485142), (10777, 4219340), (16580, 2742571), (21554, 2109670), (43108, 1054835), (53885, 843868), (107770, 421934), (210967, 215540)]