38916536680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8175743}}^1$

素因数の和:8175778

約数の個数: 64

約数和(自身を含む): 105957642240

約数和(自身を除く): 67041105560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 8175743, 16351486, 32702972, 40878715, 57230201, 65405944, 81757430, 114460402, 138987631, 163514860, 228920804, 277975262, 286151005, 327029720, 457841608, 555950524, 572302010, 694938155, 972913417, 1111901048, 1144604020, 1389876310, 1945826834, 2289208040, 2779752620, 3891653668, 4864567085, 5559505240, 7783307336, 9729134170, 19458268340, 38916536680]

約数ペア:

[(1, 38916536680), (2, 19458268340), (4, 9729134170), (5, 7783307336), (7, 5559505240), (8, 4864567085), (10, 3891653668), (14, 2779752620), (17, 2289208040), (20, 1945826834), (28, 1389876310), (34, 1144604020), (35, 1111901048), (40, 972913417), (56, 694938155), (68, 572302010), (70, 555950524), (85, 457841608), (119, 327029720), (136, 286151005), (140, 277975262), (170, 228920804), (238, 163514860), (280, 138987631), (340, 114460402), (476, 81757430), (595, 65405944), (680, 57230201), (952, 40878715), (1190, 32702972), (2380, 16351486), (4760, 8175743)]