103640550010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{388793}}^1$

素因数の和:388903

約数の個数: 64

約数和(自身を含む): 208269169920

約数和(自身を除く): 104628619910

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 61, 95, 115, 122, 190, 230, 305, 437, 610, 874, 1159, 1403, 2185, 2318, 2806, 4370, 5795, 7015, 11590, 14030, 26657, 53314, 133285, 266570, 388793, 777586, 1943965, 3887930, 7387067, 8942239, 14774134, 17884478, 23716373, 36935335, 44711195, 47432746, 73870670, 89422390, 118581865, 169902541, 237163730, 339805082, 450611087, 545476579, 849512705, 901222174, 1090953158, 1699025410, 2253055435, 2727382895, 4506110870, 5454765790, 10364055001, 20728110002, 51820275005, 103640550010]

約数ペア:

[(1, 103640550010), (2, 51820275005), (5, 20728110002), (10, 10364055001), (19, 5454765790), (23, 4506110870), (38, 2727382895), (46, 2253055435), (61, 1699025410), (95, 1090953158), (115, 901222174), (122, 849512705), (190, 545476579), (230, 450611087), (305, 339805082), (437, 237163730), (610, 169902541), (874, 118581865), (1159, 89422390), (1403, 73870670), (2185, 47432746), (2318, 44711195), (2806, 36935335), (4370, 23716373), (5795, 17884478), (7015, 14774134), (11590, 8942239), (14030, 7387067), (26657, 3887930), (53314, 1943965), (133285, 777586), (266570, 388793)]