13371800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 34633200

約数和(自身を除く): 21261400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 37, 40, 50, 52, 65, 74, 100, 104, 130, 139, 148, 185, 200, 260, 278, 296, 325, 370, 481, 520, 556, 650, 695, 740, 925, 962, 1112, 1300, 1390, 1480, 1807, 1850, 1924, 2405, 2600, 2780, 3475, 3614, 3700, 3848, 4810, 5143, 5560, 6950, 7228, 7400, 9035, 9620, 10286, 12025, 13900, 14456, 18070, 19240, 20572, 24050, 25715, 27800, 36140, 41144, 45175, 48100, 51430, 66859, 72280, 90350, 96200, 102860, 128575, 133718, 180700, 205720, 257150, 267436, 334295, 361400, 514300, 534872, 668590, 1028600, 1337180, 1671475, 2674360, 3342950, 6685900, 13371800]

約数ペア:

[(1, 13371800), (2, 6685900), (4, 3342950), (5, 2674360), (8, 1671475), (10, 1337180), (13, 1028600), (20, 668590), (25, 534872), (26, 514300), (37, 361400), (40, 334295), (50, 267436), (52, 257150), (65, 205720), (74, 180700), (100, 133718), (104, 128575), (130, 102860), (139, 96200), (148, 90350), (185, 72280), (200, 66859), (260, 51430), (278, 48100), (296, 45175), (325, 41144), (370, 36140), (481, 27800), (520, 25715), (556, 24050), (650, 20572), (695, 19240), (740, 18070), (925, 14456), (962, 13900), (1112, 12025), (1300, 10286), (1390, 9620), (1480, 9035), (1807, 7400), (1850, 7228), (1924, 6950), (2405, 5560), (2600, 5143), (2780, 4810), (3475, 3848), (3614, 3700)]