38259780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 116433408

約数和(自身を除く): 78173628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 181, 195, 260, 271, 362, 390, 542, 543, 724, 780, 813, 905, 1084, 1086, 1355, 1626, 1810, 2172, 2353, 2710, 2715, 3252, 3523, 3620, 4065, 4706, 5420, 5430, 7046, 7059, 8130, 9412, 10569, 10860, 11765, 14092, 14118, 16260, 17615, 21138, 23530, 28236, 35230, 35295, 42276, 47060, 49051, 52845, 70460, 70590, 98102, 105690, 141180, 147153, 196204, 211380, 245255, 294306, 490510, 588612, 637663, 735765, 981020, 1275326, 1471530, 1912989, 2550652, 2943060, 3188315, 3825978, 6376630, 7651956, 9564945, 12753260, 19129890, 38259780]

約数ペア:

[(1, 38259780), (2, 19129890), (3, 12753260), (4, 9564945), (5, 7651956), (6, 6376630), (10, 3825978), (12, 3188315), (13, 2943060), (15, 2550652), (20, 1912989), (26, 1471530), (30, 1275326), (39, 981020), (52, 735765), (60, 637663), (65, 588612), (78, 490510), (130, 294306), (156, 245255), (181, 211380), (195, 196204), (260, 147153), (271, 141180), (362, 105690), (390, 98102), (542, 70590), (543, 70460), (724, 52845), (780, 49051), (813, 47060), (905, 42276), (1084, 35295), (1086, 35230), (1355, 28236), (1626, 23530), (1810, 21138), (2172, 17615), (2353, 16260), (2710, 14118), (2715, 14092), (3252, 11765), (3523, 10860), (3620, 10569), (4065, 9412), (4706, 8130), (5420, 7059), (5430, 7046)]