101269972120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{198553}}^1$

素因数の和:198916

約数の個数: 64

約数和(自身を含む): 234166645440

約数和(自身を除く): 132896673320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 311, 328, 410, 622, 820, 1244, 1555, 1640, 2488, 3110, 6220, 12440, 12751, 25502, 51004, 63755, 102008, 127510, 198553, 255020, 397106, 510040, 794212, 992765, 1588424, 1985530, 3971060, 7942120, 8140673, 16281346, 32562692, 40703365, 61749983, 65125384, 81406730, 123499966, 162813460, 246999932, 308749915, 325626920, 493999864, 617499830, 1234999660, 2469999320, 2531749303, 5063498606, 10126997212, 12658746515, 20253994424, 25317493030, 50634986060, 101269972120]

約数ペア:

[(1, 101269972120), (2, 50634986060), (4, 25317493030), (5, 20253994424), (8, 12658746515), (10, 10126997212), (20, 5063498606), (40, 2531749303), (41, 2469999320), (82, 1234999660), (164, 617499830), (205, 493999864), (311, 325626920), (328, 308749915), (410, 246999932), (622, 162813460), (820, 123499966), (1244, 81406730), (1555, 65125384), (1640, 61749983), (2488, 40703365), (3110, 32562692), (6220, 16281346), (12440, 8140673), (12751, 7942120), (25502, 3971060), (51004, 1985530), (63755, 1588424), (102008, 992765), (127510, 794212), (198553, 510040), (255020, 397106)]