23318750

素因数分解:

$2^1\times 5^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 96

約数和(自身を含む): 55121472

約数和(自身を除く): 31802722

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 41, 50, 65, 70, 82, 91, 125, 130, 175, 182, 205, 250, 287, 325, 350, 410, 455, 533, 574, 625, 650, 875, 910, 1025, 1066, 1250, 1435, 1625, 1750, 2050, 2275, 2665, 2870, 3125, 3250, 3731, 4375, 4550, 5125, 5330, 6250, 7175, 7462, 8125, 8750, 10250, 11375, 13325, 14350, 16250, 18655, 21875, 22750, 25625, 26650, 35875, 37310, 40625, 43750, 51250, 56875, 66625, 71750, 81250, 93275, 113750, 128125, 133250, 179375, 186550, 256250, 284375, 333125, 358750, 466375, 568750, 666250, 896875, 932750, 1665625, 1793750, 2331875, 3331250, 4663750, 11659375, 23318750]

約数ペア:

[(1, 23318750), (2, 11659375), (5, 4663750), (7, 3331250), (10, 2331875), (13, 1793750), (14, 1665625), (25, 932750), (26, 896875), (35, 666250), (41, 568750), (50, 466375), (65, 358750), (70, 333125), (82, 284375), (91, 256250), (125, 186550), (130, 179375), (175, 133250), (182, 128125), (205, 113750), (250, 93275), (287, 81250), (325, 71750), (350, 66625), (410, 56875), (455, 51250), (533, 43750), (574, 40625), (625, 37310), (650, 35875), (875, 26650), (910, 25625), (1025, 22750), (1066, 21875), (1250, 18655), (1435, 16250), (1625, 14350), (1750, 13325), (2050, 11375), (2275, 10250), (2665, 8750), (2870, 8125), (3125, 7462), (3250, 7175), (3731, 6250), (4375, 5330), (4550, 5125)]