103665108080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{662143}}^1$

素因数の和:662278

約数の個数: 80

約数和(自身を含む): 256170270720

約数和(自身を除く): 152505162640

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, 156560, 662143, 1324286, 2648572, 3310715, 5297144, 6621430, 10594288, 12580717, 13242860, 25161434, 26485720, 50322868, 52971440, 62903585, 68200729, 100645736, 125807170, 136401458, 201291472, 251614340, 272802916, 341003645, 503228680, 545605832, 682007290, 1006457360, 1091211664, 1295813851, 1364014580, 2591627702, 2728029160, 5183255404, 5456058320, 6479069255, 10366510808, 12958138510, 20733021616, 25916277020, 51832554040, 103665108080]

約数ペア:

[(1, 103665108080), (2, 51832554040), (4, 25916277020), (5, 20733021616), (8, 12958138510), (10, 10366510808), (16, 6479069255), (19, 5456058320), (20, 5183255404), (38, 2728029160), (40, 2591627702), (76, 1364014580), (80, 1295813851), (95, 1091211664), (103, 1006457360), (152, 682007290), (190, 545605832), (206, 503228680), (304, 341003645), (380, 272802916), (412, 251614340), (515, 201291472), (760, 136401458), (824, 125807170), (1030, 100645736), (1520, 68200729), (1648, 62903585), (1957, 52971440), (2060, 50322868), (3914, 26485720), (4120, 25161434), (7828, 13242860), (8240, 12580717), (9785, 10594288), (15656, 6621430), (19570, 5297144), (31312, 3310715), (39140, 2648572), (78280, 1324286), (156560, 662143)]