38283830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1019}}^1$

素因数の和:1073

約数の個数: 48

約数和(自身を含む): 78911280

約数和(自身を除く): 40627450

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 1019, 1105, 1445, 2038, 2210, 2890, 3757, 5095, 7514, 10190, 13247, 17323, 18785, 26494, 34646, 37570, 66235, 86615, 132470, 173230, 225199, 294491, 450398, 588982, 1125995, 1472455, 2251990, 2944910, 3828383, 7656766, 19141915, 38283830]

約数ペア:

[(1, 38283830), (2, 19141915), (5, 7656766), (10, 3828383), (13, 2944910), (17, 2251990), (26, 1472455), (34, 1125995), (65, 588982), (85, 450398), (130, 294491), (170, 225199), (221, 173230), (289, 132470), (442, 86615), (578, 66235), (1019, 37570), (1105, 34646), (1445, 26494), (2038, 18785), (2210, 17323), (2890, 13247), (3757, 10190), (5095, 7514)]