4353275440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{92387}}^1$

素因数の和:92450

約数の個数: 80

約数和(自身を含む): 10997867520

約数和(自身を除く): 6644592080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2356, 2480, 2945, 4712, 5890, 9424, 11780, 23560, 47120, 92387, 184774, 369548, 461935, 739096, 923870, 1478192, 1755353, 1847740, 2863997, 3510706, 3695480, 5727994, 7021412, 7390960, 8776765, 11455988, 14042824, 14319985, 17553530, 22911976, 28085648, 28639970, 35107060, 45823952, 54415943, 57279940, 70214120, 108831886, 114559880, 140428240, 217663772, 229119760, 272079715, 435327544, 544159430, 870655088, 1088318860, 2176637720, 4353275440]

約数ペア:

[(1, 4353275440), (2, 2176637720), (4, 1088318860), (5, 870655088), (8, 544159430), (10, 435327544), (16, 272079715), (19, 229119760), (20, 217663772), (31, 140428240), (38, 114559880), (40, 108831886), (62, 70214120), (76, 57279940), (80, 54415943), (95, 45823952), (124, 35107060), (152, 28639970), (155, 28085648), (190, 22911976), (248, 17553530), (304, 14319985), (310, 14042824), (380, 11455988), (496, 8776765), (589, 7390960), (620, 7021412), (760, 5727994), (1178, 3695480), (1240, 3510706), (1520, 2863997), (2356, 1847740), (2480, 1755353), (2945, 1478192), (4712, 923870), (5890, 739096), (9424, 461935), (11780, 369548), (23560, 184774), (47120, 92387)]