11309480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 31622400

約数和(自身を除く): 20312920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 239, 260, 280, 338, 364, 455, 478, 520, 676, 728, 845, 910, 956, 1183, 1195, 1352, 1673, 1690, 1820, 1912, 2366, 2390, 3107, 3346, 3380, 3640, 4732, 4780, 5915, 6214, 6692, 6760, 8365, 9464, 9560, 11830, 12428, 13384, 15535, 16730, 21749, 23660, 24856, 31070, 33460, 40391, 43498, 47320, 62140, 66920, 80782, 86996, 108745, 124280, 161564, 173992, 201955, 217490, 282737, 323128, 403910, 434980, 565474, 807820, 869960, 1130948, 1413685, 1615640, 2261896, 2827370, 5654740, 11309480]

約数ペア:

[(1, 11309480), (2, 5654740), (4, 2827370), (5, 2261896), (7, 1615640), (8, 1413685), (10, 1130948), (13, 869960), (14, 807820), (20, 565474), (26, 434980), (28, 403910), (35, 323128), (40, 282737), (52, 217490), (56, 201955), (65, 173992), (70, 161564), (91, 124280), (104, 108745), (130, 86996), (140, 80782), (169, 66920), (182, 62140), (239, 47320), (260, 43498), (280, 40391), (338, 33460), (364, 31070), (455, 24856), (478, 23660), (520, 21749), (676, 16730), (728, 15535), (845, 13384), (910, 12428), (956, 11830), (1183, 9560), (1195, 9464), (1352, 8365), (1673, 6760), (1690, 6692), (1820, 6214), (1912, 5915), (2366, 4780), (2390, 4732), (3107, 3640), (3346, 3380)]