2017364440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10457}}^1$

素因数の和:10541

約数の個数: 128

約数和(自身を含む): 5692498560

約数和(自身を除く): 3675134120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 53, 56, 65, 70, 91, 104, 106, 130, 140, 182, 212, 260, 265, 280, 364, 371, 424, 455, 520, 530, 689, 728, 742, 910, 1060, 1378, 1484, 1820, 1855, 2120, 2756, 2968, 3445, 3640, 3710, 4823, 5512, 6890, 7420, 9646, 10457, 13780, 14840, 19292, 20914, 24115, 27560, 38584, 41828, 48230, 52285, 73199, 83656, 96460, 104570, 135941, 146398, 192920, 209140, 271882, 292796, 365995, 418280, 543764, 554221, 585592, 679705, 731990, 951587, 1087528, 1108442, 1359410, 1463980, 1903174, 2216884, 2718820, 2771105, 2927960, 3806348, 3879547, 4433768, 4757935, 5437640, 5542210, 7204873, 7612696, 7759094, 9515870, 11084420, 14409746, 15518188, 19031740, 19397735, 22168840, 28819492, 31036376, 36024365, 38063480, 38795470, 50434111, 57638984, 72048730, 77590940, 100868222, 144097460, 155181880, 201736444, 252170555, 288194920, 403472888, 504341110, 1008682220, 2017364440]

約数ペア:

[(1, 2017364440), (2, 1008682220), (4, 504341110), (5, 403472888), (7, 288194920), (8, 252170555), (10, 201736444), (13, 155181880), (14, 144097460), (20, 100868222), (26, 77590940), (28, 72048730), (35, 57638984), (40, 50434111), (52, 38795470), (53, 38063480), (56, 36024365), (65, 31036376), (70, 28819492), (91, 22168840), (104, 19397735), (106, 19031740), (130, 15518188), (140, 14409746), (182, 11084420), (212, 9515870), (260, 7759094), (265, 7612696), (280, 7204873), (364, 5542210), (371, 5437640), (424, 4757935), (455, 4433768), (520, 3879547), (530, 3806348), (689, 2927960), (728, 2771105), (742, 2718820), (910, 2216884), (1060, 1903174), (1378, 1463980), (1484, 1359410), (1820, 1108442), (1855, 1087528), (2120, 951587), (2756, 731990), (2968, 679705), (3445, 585592), (3640, 554221), (3710, 543764), (4823, 418280), (5512, 365995), (6890, 292796), (7420, 271882), (9646, 209140), (10457, 192920), (13780, 146398), (14840, 135941), (19292, 104570), (20914, 96460), (24115, 83656), (27560, 73199), (38584, 52285), (41828, 48230)]