111337720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 290304000

約数和(自身を除く): 178966280

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 59, 65, 76, 95, 104, 118, 130, 152, 190, 191, 236, 247, 260, 295, 380, 382, 472, 494, 520, 590, 760, 764, 767, 955, 988, 1121, 1180, 1235, 1528, 1534, 1910, 1976, 2242, 2360, 2470, 2483, 3068, 3629, 3820, 3835, 4484, 4940, 4966, 5605, 6136, 7258, 7640, 7670, 8968, 9880, 9932, 11210, 11269, 12415, 14516, 14573, 15340, 18145, 19864, 22420, 22538, 24830, 29032, 29146, 30680, 36290, 44840, 45076, 47177, 49660, 56345, 58292, 72580, 72865, 90152, 94354, 99320, 112690, 116584, 145160, 145730, 146497, 188708, 214111, 225380, 235885, 291460, 292994, 377416, 428222, 450760, 471770, 582920, 585988, 732485, 856444, 943540, 1070555, 1171976, 1464970, 1712888, 1887080, 2141110, 2783443, 2929940, 4282220, 5566886, 5859880, 8564440, 11133772, 13917215, 22267544, 27834430, 55668860, 111337720]

約数ペア:

[(1, 111337720), (2, 55668860), (4, 27834430), (5, 22267544), (8, 13917215), (10, 11133772), (13, 8564440), (19, 5859880), (20, 5566886), (26, 4282220), (38, 2929940), (40, 2783443), (52, 2141110), (59, 1887080), (65, 1712888), (76, 1464970), (95, 1171976), (104, 1070555), (118, 943540), (130, 856444), (152, 732485), (190, 585988), (191, 582920), (236, 471770), (247, 450760), (260, 428222), (295, 377416), (380, 292994), (382, 291460), (472, 235885), (494, 225380), (520, 214111), (590, 188708), (760, 146497), (764, 145730), (767, 145160), (955, 116584), (988, 112690), (1121, 99320), (1180, 94354), (1235, 90152), (1528, 72865), (1534, 72580), (1910, 58292), (1976, 56345), (2242, 49660), (2360, 47177), (2470, 45076), (2483, 44840), (3068, 36290), (3629, 30680), (3820, 29146), (3835, 29032), (4484, 24830), (4940, 22538), (4966, 22420), (5605, 19864), (6136, 18145), (7258, 15340), (7640, 14573), (7670, 14516), (8968, 12415), (9880, 11269), (9932, 11210)]