25832300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 62412672

約数和(自身を除く): 36580372

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 641, 650, 775, 806, 1282, 1300, 1550, 1612, 2015, 2564, 3100, 3205, 4030, 6410, 8060, 8333, 10075, 12820, 16025, 16666, 19871, 20150, 32050, 33332, 39742, 40300, 41665, 64100, 79484, 83330, 99355, 166660, 198710, 208325, 258323, 397420, 416650, 496775, 516646, 833300, 993550, 1033292, 1291615, 1987100, 2583230, 5166460, 6458075, 12916150, 25832300]

約数ペア:

[(1, 25832300), (2, 12916150), (4, 6458075), (5, 5166460), (10, 2583230), (13, 1987100), (20, 1291615), (25, 1033292), (26, 993550), (31, 833300), (50, 516646), (52, 496775), (62, 416650), (65, 397420), (100, 258323), (124, 208325), (130, 198710), (155, 166660), (260, 99355), (310, 83330), (325, 79484), (403, 64100), (620, 41665), (641, 40300), (650, 39742), (775, 33332), (806, 32050), (1282, 20150), (1300, 19871), (1550, 16666), (1612, 16025), (2015, 12820), (2564, 10075), (3100, 8333), (3205, 8060), (4030, 6410)]