77578000160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{59209}}^1$

素因数の和:59674

約数の個数: 96

約数和(自身を含む): 193375123200

約数和(自身を除く): 115797123040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 431, 608, 760, 862, 1520, 1724, 2155, 3040, 3448, 4310, 6896, 8189, 8620, 13792, 16378, 17240, 32756, 34480, 40945, 59209, 65512, 68960, 81890, 118418, 131024, 163780, 236836, 262048, 296045, 327560, 473672, 592090, 655120, 947344, 1124971, 1184180, 1310240, 1894688, 2249942, 2368360, 4499884, 4736720, 5624855, 8999768, 9473440, 11249710, 17999536, 22499420, 25519079, 35999072, 44998840, 51038158, 89997680, 102076316, 127595395, 179995360, 204152632, 255190790, 408305264, 484862501, 510381580, 816610528, 969725002, 1020763160, 1939450004, 2041526320, 2424312505, 3878900008, 4083052640, 4848625010, 7757800016, 9697250020, 15515600032, 19394500040, 38789000080, 77578000160]

約数ペア:

[(1, 77578000160), (2, 38789000080), (4, 19394500040), (5, 15515600032), (8, 9697250020), (10, 7757800016), (16, 4848625010), (19, 4083052640), (20, 3878900008), (32, 2424312505), (38, 2041526320), (40, 1939450004), (76, 1020763160), (80, 969725002), (95, 816610528), (152, 510381580), (160, 484862501), (190, 408305264), (304, 255190790), (380, 204152632), (431, 179995360), (608, 127595395), (760, 102076316), (862, 89997680), (1520, 51038158), (1724, 44998840), (2155, 35999072), (3040, 25519079), (3448, 22499420), (4310, 17999536), (6896, 11249710), (8189, 9473440), (8620, 8999768), (13792, 5624855), (16378, 4736720), (17240, 4499884), (32756, 2368360), (34480, 2249942), (40945, 1894688), (59209, 1310240), (65512, 1184180), (68960, 1124971), (81890, 947344), (118418, 655120), (131024, 592090), (163780, 473672), (236836, 327560), (262048, 296045)]