71776250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:673

約数の個数: 80

約数和(自身を含む): 165846912

約数和(自身を除く): 94070662

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 250, 325, 350, 455, 625, 631, 650, 875, 910, 1250, 1262, 1625, 1750, 2275, 3155, 3250, 4375, 4417, 4550, 6310, 8125, 8203, 8750, 8834, 11375, 15775, 16250, 16406, 22085, 22750, 31550, 41015, 44170, 56875, 57421, 78875, 82030, 110425, 113750, 114842, 157750, 205075, 220850, 287105, 394375, 410150, 552125, 574210, 788750, 1025375, 1104250, 1435525, 2050750, 2760625, 2871050, 5126875, 5521250, 7177625, 10253750, 14355250, 35888125, 71776250]

約数ペア:

[(1, 71776250), (2, 35888125), (5, 14355250), (7, 10253750), (10, 7177625), (13, 5521250), (14, 5126875), (25, 2871050), (26, 2760625), (35, 2050750), (50, 1435525), (65, 1104250), (70, 1025375), (91, 788750), (125, 574210), (130, 552125), (175, 410150), (182, 394375), (250, 287105), (325, 220850), (350, 205075), (455, 157750), (625, 114842), (631, 113750), (650, 110425), (875, 82030), (910, 78875), (1250, 57421), (1262, 56875), (1625, 44170), (1750, 41015), (2275, 31550), (3155, 22750), (3250, 22085), (4375, 16406), (4417, 16250), (4550, 15775), (6310, 11375), (8125, 8834), (8203, 8750)]