1883513320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{190639}}^1$

素因数の和:190682

約数の個数: 64

約数和(自身を含む): 4804128000

約数和(自身を除く): 2920614680

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 190639, 381278, 762556, 953195, 1525112, 1906390, 2478307, 3622141, 3812780, 4956614, 7244282, 7625560, 9913228, 12391535, 14488564, 18110705, 19826456, 24783070, 28977128, 36221410, 47087833, 49566140, 72442820, 94175666, 99132280, 144885640, 188351332, 235439165, 376702664, 470878330, 941756660, 1883513320]

約数ペア:

[(1, 1883513320), (2, 941756660), (4, 470878330), (5, 376702664), (8, 235439165), (10, 188351332), (13, 144885640), (19, 99132280), (20, 94175666), (26, 72442820), (38, 49566140), (40, 47087833), (52, 36221410), (65, 28977128), (76, 24783070), (95, 19826456), (104, 18110705), (130, 14488564), (152, 12391535), (190, 9913228), (247, 7625560), (260, 7244282), (380, 4956614), (494, 3812780), (520, 3622141), (760, 2478307), (988, 1906390), (1235, 1525112), (1976, 953195), (2470, 762556), (4940, 381278), (9880, 190639)]