25834920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 81648000

約数和(自身を除く): 55813080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 59, 60, 82, 89, 118, 120, 123, 164, 177, 178, 205, 236, 246, 267, 295, 328, 354, 356, 410, 445, 472, 492, 534, 590, 615, 708, 712, 820, 885, 890, 984, 1068, 1180, 1230, 1335, 1416, 1640, 1770, 1780, 2136, 2360, 2419, 2460, 2670, 3540, 3560, 3649, 4838, 4920, 5251, 5340, 7080, 7257, 7298, 9676, 10502, 10680, 10947, 12095, 14514, 14596, 15753, 18245, 19352, 21004, 21894, 24190, 26255, 29028, 29192, 31506, 36285, 36490, 42008, 43788, 48380, 52510, 54735, 58056, 63012, 72570, 72980, 78765, 87576, 96760, 105020, 109470, 126024, 145140, 145960, 157530, 210040, 215291, 218940, 290280, 315060, 430582, 437880, 630120, 645873, 861164, 1076455, 1291746, 1722328, 2152910, 2583492, 3229365, 4305820, 5166984, 6458730, 8611640, 12917460, 25834920]

約数ペア:

[(1, 25834920), (2, 12917460), (3, 8611640), (4, 6458730), (5, 5166984), (6, 4305820), (8, 3229365), (10, 2583492), (12, 2152910), (15, 1722328), (20, 1291746), (24, 1076455), (30, 861164), (40, 645873), (41, 630120), (59, 437880), (60, 430582), (82, 315060), (89, 290280), (118, 218940), (120, 215291), (123, 210040), (164, 157530), (177, 145960), (178, 145140), (205, 126024), (236, 109470), (246, 105020), (267, 96760), (295, 87576), (328, 78765), (354, 72980), (356, 72570), (410, 63012), (445, 58056), (472, 54735), (492, 52510), (534, 48380), (590, 43788), (615, 42008), (708, 36490), (712, 36285), (820, 31506), (885, 29192), (890, 29028), (984, 26255), (1068, 24190), (1180, 21894), (1230, 21004), (1335, 19352), (1416, 18245), (1640, 15753), (1770, 14596), (1780, 14514), (2136, 12095), (2360, 10947), (2419, 10680), (2460, 10502), (2670, 9676), (3540, 7298), (3560, 7257), (3649, 7080), (4838, 5340), (4920, 5251)]