1138961500

素因数分解:

$2^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 2559211200

約数和(自身を除く): 1420249700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 107, 122, 125, 214, 244, 250, 305, 349, 428, 500, 535, 610, 698, 1070, 1220, 1396, 1525, 1745, 2140, 2675, 3050, 3490, 5350, 6100, 6527, 6980, 7625, 8725, 10700, 13054, 13375, 15250, 17450, 21289, 26108, 26750, 30500, 32635, 34900, 37343, 42578, 43625, 53500, 65270, 74686, 85156, 87250, 106445, 130540, 149372, 163175, 174500, 186715, 212890, 326350, 373430, 425780, 532225, 652700, 746860, 815875, 933575, 1064450, 1631750, 1867150, 2128900, 2277923, 2661125, 3263500, 3734300, 4555846, 4667875, 5322250, 9111692, 9335750, 10644500, 11389615, 18671500, 22779230, 45558460, 56948075, 113896150, 227792300, 284740375, 569480750, 1138961500]

約数ペア:

[(1, 1138961500), (2, 569480750), (4, 284740375), (5, 227792300), (10, 113896150), (20, 56948075), (25, 45558460), (50, 22779230), (61, 18671500), (100, 11389615), (107, 10644500), (122, 9335750), (125, 9111692), (214, 5322250), (244, 4667875), (250, 4555846), (305, 3734300), (349, 3263500), (428, 2661125), (500, 2277923), (535, 2128900), (610, 1867150), (698, 1631750), (1070, 1064450), (1220, 933575), (1396, 815875), (1525, 746860), (1745, 652700), (2140, 532225), (2675, 425780), (3050, 373430), (3490, 326350), (5350, 212890), (6100, 186715), (6527, 174500), (6980, 163175), (7625, 149372), (8725, 130540), (10700, 106445), (13054, 87250), (13375, 85156), (15250, 74686), (17450, 65270), (21289, 53500), (26108, 43625), (26750, 42578), (30500, 37343), (32635, 34900)]