201462040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{283}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 503480880

約数和(自身を除く): 302018840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 283, 296, 370, 481, 520, 566, 740, 962, 1132, 1369, 1415, 1480, 1924, 2264, 2405, 2738, 2830, 3679, 3848, 4810, 5476, 5660, 6845, 7358, 9620, 10471, 10952, 11320, 13690, 14716, 17797, 18395, 19240, 20942, 27380, 29432, 35594, 36790, 41884, 52355, 54760, 71188, 73580, 83768, 88985, 104710, 136123, 142376, 147160, 177970, 209420, 272246, 355940, 387427, 418840, 544492, 680615, 711880, 774854, 1088984, 1361230, 1549708, 1937135, 2722460, 3099416, 3874270, 5036551, 5444920, 7748540, 10073102, 15497080, 20146204, 25182755, 40292408, 50365510, 100731020, 201462040]

約数ペア:

[(1, 201462040), (2, 100731020), (4, 50365510), (5, 40292408), (8, 25182755), (10, 20146204), (13, 15497080), (20, 10073102), (26, 7748540), (37, 5444920), (40, 5036551), (52, 3874270), (65, 3099416), (74, 2722460), (104, 1937135), (130, 1549708), (148, 1361230), (185, 1088984), (260, 774854), (283, 711880), (296, 680615), (370, 544492), (481, 418840), (520, 387427), (566, 355940), (740, 272246), (962, 209420), (1132, 177970), (1369, 147160), (1415, 142376), (1480, 136123), (1924, 104710), (2264, 88985), (2405, 83768), (2738, 73580), (2830, 71188), (3679, 54760), (3848, 52355), (4810, 41884), (5476, 36790), (5660, 35594), (6845, 29432), (7358, 27380), (9620, 20942), (10471, 19240), (10952, 18395), (11320, 17797), (13690, 14716)]