118973920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1292

約数の個数: 96

約数和(自身を含む): 309391488

約数和(自身を除く): 190417568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 65, 80, 94, 104, 130, 160, 188, 208, 235, 260, 376, 416, 470, 520, 611, 752, 940, 1040, 1217, 1222, 1504, 1880, 2080, 2434, 2444, 3055, 3760, 4868, 4888, 6085, 6110, 7520, 9736, 9776, 12170, 12220, 15821, 19472, 19552, 24340, 24440, 31642, 38944, 48680, 48880, 57199, 63284, 79105, 97360, 97760, 114398, 126568, 158210, 194720, 228796, 253136, 285995, 316420, 457592, 506272, 571990, 632840, 743587, 915184, 1143980, 1265680, 1487174, 1830368, 2287960, 2531360, 2974348, 3717935, 4575920, 5948696, 7435870, 9151840, 11897392, 14871740, 23794784, 29743480, 59486960, 118973920]

約数ペア:

[(1, 118973920), (2, 59486960), (4, 29743480), (5, 23794784), (8, 14871740), (10, 11897392), (13, 9151840), (16, 7435870), (20, 5948696), (26, 4575920), (32, 3717935), (40, 2974348), (47, 2531360), (52, 2287960), (65, 1830368), (80, 1487174), (94, 1265680), (104, 1143980), (130, 915184), (160, 743587), (188, 632840), (208, 571990), (235, 506272), (260, 457592), (376, 316420), (416, 285995), (470, 253136), (520, 228796), (611, 194720), (752, 158210), (940, 126568), (1040, 114398), (1217, 97760), (1222, 97360), (1504, 79105), (1880, 63284), (2080, 57199), (2434, 48880), (2444, 48680), (3055, 38944), (3760, 31642), (4868, 24440), (4888, 24340), (6085, 19552), (6110, 19472), (7520, 15821), (9736, 12220), (9776, 12170)]