4865250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 13104000

約数和(自身を除く): 8238750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 499, 650, 750, 975, 998, 1497, 1625, 1950, 2495, 2994, 3250, 4875, 4990, 6487, 7485, 9750, 12475, 12974, 14970, 19461, 24950, 32435, 37425, 38922, 62375, 64870, 74850, 97305, 124750, 162175, 187125, 194610, 324350, 374250, 486525, 810875, 973050, 1621750, 2432625, 4865250]

約数ペア:

[(1, 4865250), (2, 2432625), (3, 1621750), (5, 973050), (6, 810875), (10, 486525), (13, 374250), (15, 324350), (25, 194610), (26, 187125), (30, 162175), (39, 124750), (50, 97305), (65, 74850), (75, 64870), (78, 62375), (125, 38922), (130, 37425), (150, 32435), (195, 24950), (250, 19461), (325, 14970), (375, 12974), (390, 12475), (499, 9750), (650, 7485), (750, 6487), (975, 4990), (998, 4875), (1497, 3250), (1625, 2994), (1950, 2495)]