8295400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 21204000

約数和(自身を除く): 12908600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 37, 38, 40, 50, 59, 74, 76, 95, 100, 118, 148, 152, 185, 190, 200, 236, 295, 296, 370, 380, 472, 475, 590, 703, 740, 760, 925, 950, 1121, 1180, 1406, 1475, 1480, 1850, 1900, 2183, 2242, 2360, 2812, 2950, 3515, 3700, 3800, 4366, 4484, 5605, 5624, 5900, 7030, 7400, 8732, 8968, 10915, 11210, 11800, 14060, 17464, 17575, 21830, 22420, 28025, 28120, 35150, 41477, 43660, 44840, 54575, 56050, 70300, 82954, 87320, 109150, 112100, 140600, 165908, 207385, 218300, 224200, 331816, 414770, 436600, 829540, 1036925, 1659080, 2073850, 4147700, 8295400]

約数ペア:

[(1, 8295400), (2, 4147700), (4, 2073850), (5, 1659080), (8, 1036925), (10, 829540), (19, 436600), (20, 414770), (25, 331816), (37, 224200), (38, 218300), (40, 207385), (50, 165908), (59, 140600), (74, 112100), (76, 109150), (95, 87320), (100, 82954), (118, 70300), (148, 56050), (152, 54575), (185, 44840), (190, 43660), (200, 41477), (236, 35150), (295, 28120), (296, 28025), (370, 22420), (380, 21830), (472, 17575), (475, 17464), (590, 14060), (703, 11800), (740, 11210), (760, 10915), (925, 8968), (950, 8732), (1121, 7400), (1180, 7030), (1406, 5900), (1475, 5624), (1480, 5605), (1850, 4484), (1900, 4366), (2183, 3800), (2242, 3700), (2360, 3515), (2812, 2950)]