73841300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:825

約数の個数: 72

約数和(自身を含む): 174988800

約数和(自身を除く): 101147500

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 79, 100, 130, 158, 260, 316, 325, 395, 650, 719, 790, 1027, 1300, 1438, 1580, 1975, 2054, 2876, 3595, 3950, 4108, 5135, 7190, 7900, 9347, 10270, 14380, 17975, 18694, 20540, 25675, 35950, 37388, 46735, 51350, 56801, 71900, 93470, 102700, 113602, 186940, 227204, 233675, 284005, 467350, 568010, 738413, 934700, 1136020, 1420025, 1476826, 2840050, 2953652, 3692065, 5680100, 7384130, 14768260, 18460325, 36920650, 73841300]

約数ペア:

[(1, 73841300), (2, 36920650), (4, 18460325), (5, 14768260), (10, 7384130), (13, 5680100), (20, 3692065), (25, 2953652), (26, 2840050), (50, 1476826), (52, 1420025), (65, 1136020), (79, 934700), (100, 738413), (130, 568010), (158, 467350), (260, 284005), (316, 233675), (325, 227204), (395, 186940), (650, 113602), (719, 102700), (790, 93470), (1027, 71900), (1300, 56801), (1438, 51350), (1580, 46735), (1975, 37388), (2054, 35950), (2876, 25675), (3595, 20540), (3950, 18694), (4108, 17975), (5135, 14380), (7190, 10270), (7900, 9347)]