11845600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 33466608

約数和(自身を除く): 21621008

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 65, 67, 68, 80, 85, 100, 104, 130, 134, 136, 160, 170, 200, 208, 221, 260, 268, 272, 325, 335, 340, 400, 416, 425, 442, 520, 536, 544, 650, 670, 680, 800, 850, 871, 884, 1040, 1072, 1105, 1139, 1300, 1340, 1360, 1675, 1700, 1742, 1768, 2080, 2144, 2210, 2278, 2600, 2680, 2720, 3350, 3400, 3484, 3536, 4355, 4420, 4556, 5200, 5360, 5525, 5695, 6700, 6800, 6968, 7072, 8710, 8840, 9112, 10400, 10720, 11050, 11390, 13400, 13600, 13936, 14807, 17420, 17680, 18224, 21775, 22100, 22780, 26800, 27872, 28475, 29614, 34840, 35360, 36448, 43550, 44200, 45560, 53600, 56950, 59228, 69680, 74035, 87100, 88400, 91120, 113900, 118456, 139360, 148070, 174200, 176800, 182240, 227800, 236912, 296140, 348400, 370175, 455600, 473824, 592280, 696800, 740350, 911200, 1184560, 1480700, 2369120, 2961400, 5922800, 11845600]

約数ペア:

[(1, 11845600), (2, 5922800), (4, 2961400), (5, 2369120), (8, 1480700), (10, 1184560), (13, 911200), (16, 740350), (17, 696800), (20, 592280), (25, 473824), (26, 455600), (32, 370175), (34, 348400), (40, 296140), (50, 236912), (52, 227800), (65, 182240), (67, 176800), (68, 174200), (80, 148070), (85, 139360), (100, 118456), (104, 113900), (130, 91120), (134, 88400), (136, 87100), (160, 74035), (170, 69680), (200, 59228), (208, 56950), (221, 53600), (260, 45560), (268, 44200), (272, 43550), (325, 36448), (335, 35360), (340, 34840), (400, 29614), (416, 28475), (425, 27872), (442, 26800), (520, 22780), (536, 22100), (544, 21775), (650, 18224), (670, 17680), (680, 17420), (800, 14807), (850, 13936), (871, 13600), (884, 13400), (1040, 11390), (1072, 11050), (1105, 10720), (1139, 10400), (1300, 9112), (1340, 8840), (1360, 8710), (1675, 7072), (1700, 6968), (1742, 6800), (1768, 6700), (2080, 5695), (2144, 5525), (2210, 5360), (2278, 5200), (2600, 4556), (2680, 4420), (2720, 4355), (3350, 3536), (3400, 3484)]