40102860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{95483}}^1$

素因数の和:95502

約数の個数: 48

約数和(自身を含む): 128330496

約数和(自身を除く): 88227636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 95483, 190966, 286449, 381932, 477415, 572898, 668381, 954830, 1145796, 1336762, 1432245, 1909660, 2005143, 2673524, 2864490, 3341905, 4010286, 5728980, 6683810, 8020572, 10025715, 13367620, 20051430, 40102860]

約数ペア:

[(1, 40102860), (2, 20051430), (3, 13367620), (4, 10025715), (5, 8020572), (6, 6683810), (7, 5728980), (10, 4010286), (12, 3341905), (14, 2864490), (15, 2673524), (20, 2005143), (21, 1909660), (28, 1432245), (30, 1336762), (35, 1145796), (42, 954830), (60, 668381), (70, 572898), (84, 477415), (105, 381932), (140, 286449), (210, 190966), (420, 95483)]