422420004875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{467}}^1\times {\mathrm{1427}}^1$

素因数の和:2381

約数の個数: 64

約数和(自身を含む): 577992070656

約数和(自身を除く): 155572065781

約数列:

[1, 5, 11, 25, 55, 125, 275, 461, 467, 1375, 1427, 2305, 2335, 5071, 5137, 7135, 11525, 11675, 15697, 25355, 25685, 35675, 57625, 58375, 78485, 126775, 128425, 178375, 215287, 392425, 633875, 642125, 657847, 666409, 1076435, 1962125, 2368157, 3289235, 3332045, 5382175, 7236317, 7330499, 11840785, 16446175, 16660225, 26910875, 36181585, 36652495, 59203925, 82230875, 83301125, 180907925, 183262475, 296019625, 307214549, 904539625, 916312375, 1536072745, 3379360039, 7680363725, 16896800195, 38401818625, 84484000975, 422420004875]

約数ペア:

[(1, 422420004875), (5, 84484000975), (11, 38401818625), (25, 16896800195), (55, 7680363725), (125, 3379360039), (275, 1536072745), (461, 916312375), (467, 904539625), (1375, 307214549), (1427, 296019625), (2305, 183262475), (2335, 180907925), (5071, 83301125), (5137, 82230875), (7135, 59203925), (11525, 36652495), (11675, 36181585), (15697, 26910875), (25355, 16660225), (25685, 16446175), (35675, 11840785), (57625, 7330499), (58375, 7236317), (78485, 5382175), (126775, 3332045), (128425, 3289235), (178375, 2368157), (215287, 1962125), (392425, 1076435), (633875, 666409), (642125, 657847)]