25971884050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{460903}}^1$

素因数の和:460952

約数の個数: 72

約数和(自身を含む): 58638050496

約数和(自身を除く): 32666166446

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 70, 98, 115, 161, 175, 230, 245, 322, 350, 490, 575, 805, 1127, 1150, 1225, 1610, 2254, 2450, 4025, 5635, 8050, 11270, 28175, 56350, 460903, 921806, 2304515, 3226321, 4609030, 6452642, 10600769, 11522575, 16131605, 21201538, 22584247, 23045150, 32263210, 45168494, 53003845, 74205383, 80658025, 106007690, 112921235, 148410766, 161316050, 225842470, 265019225, 371026915, 519437681, 530038450, 564606175, 742053830, 1038875362, 1129212350, 1855134575, 2597188405, 3710269150, 5194376810, 12985942025, 25971884050]

約数ペア:

[(1, 25971884050), (2, 12985942025), (5, 5194376810), (7, 3710269150), (10, 2597188405), (14, 1855134575), (23, 1129212350), (25, 1038875362), (35, 742053830), (46, 564606175), (49, 530038450), (50, 519437681), (70, 371026915), (98, 265019225), (115, 225842470), (161, 161316050), (175, 148410766), (230, 112921235), (245, 106007690), (322, 80658025), (350, 74205383), (490, 53003845), (575, 45168494), (805, 32263210), (1127, 23045150), (1150, 22584247), (1225, 21201538), (1610, 16131605), (2254, 11522575), (2450, 10600769), (4025, 6452642), (5635, 4609030), (8050, 3226321), (11270, 2304515), (28175, 921806), (56350, 460903)]