103397840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2029}}^1$

素因数の和:2069

約数の個数: 120

約数和(自身を含む): 301308840

約数和(自身を除く): 197911000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2029, 2548, 3185, 3640, 3920, 4058, 5096, 6370, 7280, 8116, 10145, 10192, 12740, 14203, 16232, 20290, 25480, 26377, 28406, 32464, 40580, 50960, 52754, 56812, 71015, 81160, 99421, 105508, 113624, 131885, 142030, 162320, 184639, 198842, 211016, 227248, 263770, 284060, 369278, 397684, 422032, 497105, 527540, 568120, 738556, 795368, 923195, 994210, 1055080, 1136240, 1292473, 1477112, 1590736, 1846390, 1988420, 2110160, 2584946, 2954224, 3692780, 3976840, 5169892, 6462365, 7385560, 7953680, 10339784, 12924730, 14771120, 20679568, 25849460, 51698920, 103397840]

約数ペア:

[(1, 103397840), (2, 51698920), (4, 25849460), (5, 20679568), (7, 14771120), (8, 12924730), (10, 10339784), (13, 7953680), (14, 7385560), (16, 6462365), (20, 5169892), (26, 3976840), (28, 3692780), (35, 2954224), (40, 2584946), (49, 2110160), (52, 1988420), (56, 1846390), (65, 1590736), (70, 1477112), (80, 1292473), (91, 1136240), (98, 1055080), (104, 994210), (112, 923195), (130, 795368), (140, 738556), (182, 568120), (196, 527540), (208, 497105), (245, 422032), (260, 397684), (280, 369278), (364, 284060), (392, 263770), (455, 227248), (490, 211016), (520, 198842), (560, 184639), (637, 162320), (728, 142030), (784, 131885), (910, 113624), (980, 105508), (1040, 99421), (1274, 81160), (1456, 71015), (1820, 56812), (1960, 52754), (2029, 50960), (2548, 40580), (3185, 32464), (3640, 28406), (3920, 26377), (4058, 25480), (5096, 20290), (6370, 16232), (7280, 14203), (8116, 12740), (10145, 10192)]