25595820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2683}}^1$

素因数の和:2751

約数の個数: 72

約数和(自身を含む): 79135056

約数和(自身を除く): 53539236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 2683, 3180, 4770, 5366, 8049, 9540, 10732, 13415, 16098, 24147, 26830, 32196, 40245, 48294, 53660, 80490, 96588, 120735, 142199, 160980, 241470, 284398, 426597, 482940, 568796, 710995, 853194, 1279791, 1421990, 1706388, 2132985, 2559582, 2843980, 4265970, 5119164, 6398955, 8531940, 12797910, 25595820]

約数ペア:

[(1, 25595820), (2, 12797910), (3, 8531940), (4, 6398955), (5, 5119164), (6, 4265970), (9, 2843980), (10, 2559582), (12, 2132985), (15, 1706388), (18, 1421990), (20, 1279791), (30, 853194), (36, 710995), (45, 568796), (53, 482940), (60, 426597), (90, 284398), (106, 241470), (159, 160980), (180, 142199), (212, 120735), (265, 96588), (318, 80490), (477, 53660), (530, 48294), (636, 40245), (795, 32196), (954, 26830), (1060, 24147), (1590, 16098), (1908, 13415), (2385, 10732), (2683, 9540), (3180, 8049), (4770, 5366)]