79636600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^2\times {\mathrm{1103}}^1$

素因数の和:1157

約数の個数: 72

約数和(自身を含む): 195590160

約数和(自身を除く): 115953560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 361, 380, 475, 722, 760, 950, 1103, 1444, 1805, 1900, 2206, 2888, 3610, 3800, 4412, 5515, 7220, 8824, 9025, 11030, 14440, 18050, 20957, 22060, 27575, 36100, 41914, 44120, 55150, 72200, 83828, 104785, 110300, 167656, 209570, 220600, 398183, 419140, 523925, 796366, 838280, 1047850, 1592732, 1990915, 2095700, 3185464, 3981830, 4191400, 7963660, 9954575, 15927320, 19909150, 39818300, 79636600]

約数ペア:

[(1, 79636600), (2, 39818300), (4, 19909150), (5, 15927320), (8, 9954575), (10, 7963660), (19, 4191400), (20, 3981830), (25, 3185464), (38, 2095700), (40, 1990915), (50, 1592732), (76, 1047850), (95, 838280), (100, 796366), (152, 523925), (190, 419140), (200, 398183), (361, 220600), (380, 209570), (475, 167656), (722, 110300), (760, 104785), (950, 83828), (1103, 72200), (1444, 55150), (1805, 44120), (1900, 41914), (2206, 36100), (2888, 27575), (3610, 22060), (3800, 20957), (4412, 18050), (5515, 14440), (7220, 11030), (8824, 9025)]