9849308920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{16139}}^1$

素因数の和:16253

約数の個数: 128

約数和(自身を含む): 25798176000

約数和(自身を除く): 15948867080

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 73, 76, 88, 95, 110, 146, 152, 190, 209, 220, 292, 365, 380, 418, 440, 584, 730, 760, 803, 836, 1045, 1387, 1460, 1606, 1672, 2090, 2774, 2920, 3212, 4015, 4180, 5548, 6424, 6935, 8030, 8360, 11096, 13870, 15257, 16060, 16139, 27740, 30514, 32120, 32278, 55480, 61028, 64556, 76285, 80695, 122056, 129112, 152570, 161390, 177529, 305140, 306641, 322780, 355058, 610280, 613282, 645560, 710116, 887645, 1178147, 1226564, 1420232, 1533205, 1775290, 2356294, 2453128, 3066410, 3373051, 3550580, 4712588, 5890735, 6132820, 6746102, 7101160, 9425176, 11781470, 12265640, 12959617, 13492204, 16865255, 22384793, 23562940, 25919234, 26984408, 33730510, 44769586, 47125880, 51838468, 64798085, 67461020, 89539172, 103676936, 111923965, 129596170, 134922040, 179078344, 223847930, 246232723, 259192340, 447695860, 492465446, 518384680, 895391720, 984930892, 1231163615, 1969861784, 2462327230, 4924654460, 9849308920]

約数ペア:

[(1, 9849308920), (2, 4924654460), (4, 2462327230), (5, 1969861784), (8, 1231163615), (10, 984930892), (11, 895391720), (19, 518384680), (20, 492465446), (22, 447695860), (38, 259192340), (40, 246232723), (44, 223847930), (55, 179078344), (73, 134922040), (76, 129596170), (88, 111923965), (95, 103676936), (110, 89539172), (146, 67461020), (152, 64798085), (190, 51838468), (209, 47125880), (220, 44769586), (292, 33730510), (365, 26984408), (380, 25919234), (418, 23562940), (440, 22384793), (584, 16865255), (730, 13492204), (760, 12959617), (803, 12265640), (836, 11781470), (1045, 9425176), (1387, 7101160), (1460, 6746102), (1606, 6132820), (1672, 5890735), (2090, 4712588), (2774, 3550580), (2920, 3373051), (3212, 3066410), (4015, 2453128), (4180, 2356294), (5548, 1775290), (6424, 1533205), (6935, 1420232), (8030, 1226564), (8360, 1178147), (11096, 887645), (13870, 710116), (15257, 645560), (16060, 613282), (16139, 610280), (27740, 355058), (30514, 322780), (32120, 306641), (32278, 305140), (55480, 177529), (61028, 161390), (64556, 152570), (76285, 129112), (80695, 122056)]