38261120

素因数分解:

$2^7\times 5^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 92240640

約数和(自身を除く): 53979520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 191, 313, 320, 382, 626, 640, 764, 955, 1252, 1528, 1565, 1910, 2504, 3056, 3130, 3820, 5008, 6112, 6260, 7640, 10016, 12224, 12520, 15280, 20032, 24448, 25040, 30560, 40064, 50080, 59783, 61120, 100160, 119566, 122240, 200320, 239132, 298915, 478264, 597830, 956528, 1195660, 1913056, 2391320, 3826112, 4782640, 7652224, 9565280, 19130560, 38261120]

約数ペア:

[(1, 38261120), (2, 19130560), (4, 9565280), (5, 7652224), (8, 4782640), (10, 3826112), (16, 2391320), (20, 1913056), (32, 1195660), (40, 956528), (64, 597830), (80, 478264), (128, 298915), (160, 239132), (191, 200320), (313, 122240), (320, 119566), (382, 100160), (626, 61120), (640, 59783), (764, 50080), (955, 40064), (1252, 30560), (1528, 25040), (1565, 24448), (1910, 20032), (2504, 15280), (3056, 12520), (3130, 12224), (3820, 10016), (5008, 7640), (6112, 6260)]