38066940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2677}}^1$

素因数の和:2771

約数の個数: 72

約数和(自身を含む): 116975040

約数和(自身を除く): 78908100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2677, 2844, 3555, 4740, 5354, 7110, 8031, 10708, 13385, 14220, 16062, 24093, 26770, 32124, 40155, 48186, 53540, 80310, 96372, 120465, 160620, 211483, 240930, 422966, 481860, 634449, 845932, 1057415, 1268898, 1903347, 2114830, 2537796, 3172245, 3806694, 4229660, 6344490, 7613388, 9516735, 12688980, 19033470, 38066940]

約数ペア:

[(1, 38066940), (2, 19033470), (3, 12688980), (4, 9516735), (5, 7613388), (6, 6344490), (9, 4229660), (10, 3806694), (12, 3172245), (15, 2537796), (18, 2114830), (20, 1903347), (30, 1268898), (36, 1057415), (45, 845932), (60, 634449), (79, 481860), (90, 422966), (158, 240930), (180, 211483), (237, 160620), (316, 120465), (395, 96372), (474, 80310), (711, 53540), (790, 48186), (948, 40155), (1185, 32124), (1422, 26770), (1580, 24093), (2370, 16062), (2677, 14220), (2844, 13385), (3555, 10708), (4740, 8031), (5354, 7110)]