25204830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6317}}^1$

素因数の和:6353

約数の個数: 64

約数和(自身を含む): 72783360

約数和(自身を除く): 47578530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 6317, 12634, 18951, 31585, 37902, 44219, 63170, 88438, 94755, 120023, 132657, 189510, 221095, 240046, 265314, 360069, 442190, 600115, 663285, 720138, 840161, 1200230, 1326570, 1680322, 1800345, 2520483, 3600690, 4200805, 5040966, 8401610, 12602415, 25204830]

約数ペア:

[(1, 25204830), (2, 12602415), (3, 8401610), (5, 5040966), (6, 4200805), (7, 3600690), (10, 2520483), (14, 1800345), (15, 1680322), (19, 1326570), (21, 1200230), (30, 840161), (35, 720138), (38, 663285), (42, 600115), (57, 442190), (70, 360069), (95, 265314), (105, 240046), (114, 221095), (133, 189510), (190, 132657), (210, 120023), (266, 94755), (285, 88438), (399, 63170), (570, 44219), (665, 37902), (798, 31585), (1330, 18951), (1995, 12634), (3990, 6317)]