4328478050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{99391}}^1$

素因数の和:99483

約数の個数: 48

約数和(自身を含む): 8799770112

約数和(自身を除く): 4471292062

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 130, 134, 325, 335, 650, 670, 871, 1675, 1742, 3350, 4355, 8710, 21775, 43550, 99391, 198782, 496955, 993910, 1292083, 2484775, 2584166, 4969550, 6460415, 6659197, 12920830, 13318394, 32302075, 33295985, 64604150, 66591970, 86569561, 166479925, 173139122, 332959850, 432847805, 865695610, 2164239025, 4328478050]

約数ペア:

[(1, 4328478050), (2, 2164239025), (5, 865695610), (10, 432847805), (13, 332959850), (25, 173139122), (26, 166479925), (50, 86569561), (65, 66591970), (67, 64604150), (130, 33295985), (134, 32302075), (325, 13318394), (335, 12920830), (650, 6659197), (670, 6460415), (871, 4969550), (1675, 2584166), (1742, 2484775), (3350, 1292083), (4355, 993910), (8710, 496955), (21775, 198782), (43550, 99391)]