23968750

素因数分解:

$2^1\times 5^6\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:104

約数の個数: 56

約数和(自身を含む): 49218120

約数和(自身を除く): 25249370

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 59, 65, 118, 125, 130, 250, 295, 325, 590, 625, 650, 767, 1250, 1475, 1534, 1625, 2950, 3125, 3250, 3835, 6250, 7375, 7670, 8125, 14750, 15625, 16250, 19175, 31250, 36875, 38350, 40625, 73750, 81250, 95875, 184375, 191750, 203125, 368750, 406250, 479375, 921875, 958750, 1843750, 2396875, 4793750, 11984375, 23968750]

約数ペア:

[(1, 23968750), (2, 11984375), (5, 4793750), (10, 2396875), (13, 1843750), (25, 958750), (26, 921875), (50, 479375), (59, 406250), (65, 368750), (118, 203125), (125, 191750), (130, 184375), (250, 95875), (295, 81250), (325, 73750), (590, 40625), (625, 38350), (650, 36875), (767, 31250), (1250, 19175), (1475, 16250), (1534, 15625), (1625, 14750), (2950, 8125), (3125, 7670), (3250, 7375), (3835, 6250)]