26521300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:937

約数の個数: 72

約数和(自身を含む): 64745856

約数和(自身を除く): 38224556

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 230, 260, 299, 325, 460, 575, 598, 650, 887, 1150, 1196, 1300, 1495, 1774, 2300, 2990, 3548, 4435, 5980, 7475, 8870, 11531, 14950, 17740, 20401, 22175, 23062, 29900, 40802, 44350, 46124, 57655, 81604, 88700, 102005, 115310, 204010, 230620, 265213, 288275, 408020, 510025, 530426, 576550, 1020050, 1060852, 1153100, 1326065, 2040100, 2652130, 5304260, 6630325, 13260650, 26521300]

約数ペア:

[(1, 26521300), (2, 13260650), (4, 6630325), (5, 5304260), (10, 2652130), (13, 2040100), (20, 1326065), (23, 1153100), (25, 1060852), (26, 1020050), (46, 576550), (50, 530426), (52, 510025), (65, 408020), (92, 288275), (100, 265213), (115, 230620), (130, 204010), (230, 115310), (260, 102005), (299, 88700), (325, 81604), (460, 57655), (575, 46124), (598, 44350), (650, 40802), (887, 29900), (1150, 23062), (1196, 22175), (1300, 20401), (1495, 17740), (1774, 14950), (2300, 11531), (2990, 8870), (3548, 7475), (4435, 5980)]