25043455400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{212593}}^1$

素因数の和:212659

約数の個数: 96

約数和(自身を含む): 63267974400

約数和(自身を除く): 38224519000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 50, 62, 76, 95, 100, 124, 152, 155, 190, 200, 248, 310, 380, 475, 589, 620, 760, 775, 950, 1178, 1240, 1550, 1900, 2356, 2945, 3100, 3800, 4712, 5890, 6200, 11780, 14725, 23560, 29450, 58900, 117800, 212593, 425186, 850372, 1062965, 1700744, 2125930, 4039267, 4251860, 5314825, 6590383, 8078534, 8503720, 10629650, 13180766, 16157068, 20196335, 21259300, 26361532, 32314136, 32951915, 40392670, 42518600, 52723064, 65903830, 80785340, 100981675, 125217277, 131807660, 161570680, 164759575, 201963350, 250434554, 263615320, 329519150, 403926700, 500869108, 626086385, 659038300, 807853400, 1001738216, 1252172770, 1318076600, 2504345540, 3130431925, 5008691080, 6260863850, 12521727700, 25043455400]

約数ペア:

[(1, 25043455400), (2, 12521727700), (4, 6260863850), (5, 5008691080), (8, 3130431925), (10, 2504345540), (19, 1318076600), (20, 1252172770), (25, 1001738216), (31, 807853400), (38, 659038300), (40, 626086385), (50, 500869108), (62, 403926700), (76, 329519150), (95, 263615320), (100, 250434554), (124, 201963350), (152, 164759575), (155, 161570680), (190, 131807660), (200, 125217277), (248, 100981675), (310, 80785340), (380, 65903830), (475, 52723064), (589, 42518600), (620, 40392670), (760, 32951915), (775, 32314136), (950, 26361532), (1178, 21259300), (1240, 20196335), (1550, 16157068), (1900, 13180766), (2356, 10629650), (2945, 8503720), (3100, 8078534), (3800, 6590383), (4712, 5314825), (5890, 4251860), (6200, 4039267), (11780, 2125930), (14725, 1700744), (23560, 1062965), (29450, 850372), (58900, 425186), (117800, 212593)]