24488958640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{156419}}^1$

素因数の和:156554

約数の個数: 80

約数和(自身を含む): 60515769600

約数和(自身を除く): 36026810960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 103, 152, 190, 206, 304, 380, 412, 515, 760, 824, 1030, 1520, 1648, 1957, 2060, 3914, 4120, 7828, 8240, 9785, 15656, 19570, 31312, 39140, 78280, 156419, 156560, 312838, 625676, 782095, 1251352, 1564190, 2502704, 2971961, 3128380, 5943922, 6256760, 11887844, 12513520, 14859805, 16111157, 23775688, 29719610, 32222314, 47551376, 59439220, 64444628, 80555785, 118878440, 128889256, 161111570, 237756880, 257778512, 306111983, 322223140, 612223966, 644446280, 1224447932, 1288892560, 1530559915, 2448895864, 3061119830, 4897791728, 6122239660, 12244479320, 24488958640]

約数ペア:

[(1, 24488958640), (2, 12244479320), (4, 6122239660), (5, 4897791728), (8, 3061119830), (10, 2448895864), (16, 1530559915), (19, 1288892560), (20, 1224447932), (38, 644446280), (40, 612223966), (76, 322223140), (80, 306111983), (95, 257778512), (103, 237756880), (152, 161111570), (190, 128889256), (206, 118878440), (304, 80555785), (380, 64444628), (412, 59439220), (515, 47551376), (760, 32222314), (824, 29719610), (1030, 23775688), (1520, 16111157), (1648, 14859805), (1957, 12513520), (2060, 11887844), (3914, 6256760), (4120, 5943922), (7828, 3128380), (8240, 2971961), (9785, 2502704), (15656, 1564190), (19570, 1251352), (31312, 782095), (39140, 625676), (78280, 312838), (156419, 156560)]