4881367760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{34847}}^1$

素因数の和:34980

約数の個数: 80

約数和(自身を含む): 12133794816

約数和(自身を除く): 7252427056

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 103, 136, 170, 206, 272, 340, 412, 515, 680, 824, 1030, 1360, 1648, 1751, 2060, 3502, 4120, 7004, 8240, 8755, 14008, 17510, 28016, 34847, 35020, 69694, 70040, 139388, 140080, 174235, 278776, 348470, 557552, 592399, 696940, 1184798, 1393880, 2369596, 2787760, 2961995, 3589241, 4739192, 5923990, 7178482, 9478384, 11847980, 14356964, 17946205, 23695960, 28713928, 35892410, 47391920, 57427856, 61017097, 71784820, 122034194, 143569640, 244068388, 287139280, 305085485, 488136776, 610170970, 976273552, 1220341940, 2440683880, 4881367760]

約数ペア:

[(1, 4881367760), (2, 2440683880), (4, 1220341940), (5, 976273552), (8, 610170970), (10, 488136776), (16, 305085485), (17, 287139280), (20, 244068388), (34, 143569640), (40, 122034194), (68, 71784820), (80, 61017097), (85, 57427856), (103, 47391920), (136, 35892410), (170, 28713928), (206, 23695960), (272, 17946205), (340, 14356964), (412, 11847980), (515, 9478384), (680, 7178482), (824, 5923990), (1030, 4739192), (1360, 3589241), (1648, 2961995), (1751, 2787760), (2060, 2369596), (3502, 1393880), (4120, 1184798), (7004, 696940), (8240, 592399), (8755, 557552), (14008, 348470), (17510, 278776), (28016, 174235), (34847, 140080), (35020, 139388), (69694, 70040)]