42369440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 109108944

約数和(自身を除く): 66739504

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 296, 340, 370, 421, 544, 592, 629, 680, 740, 842, 1184, 1258, 1360, 1480, 1684, 2105, 2516, 2720, 2960, 3145, 3368, 4210, 5032, 5920, 6290, 6736, 7157, 8420, 10064, 12580, 13472, 14314, 15577, 16840, 20128, 25160, 28628, 31154, 33680, 35785, 50320, 57256, 62308, 67360, 71570, 77885, 100640, 114512, 124616, 143140, 155770, 229024, 249232, 264809, 286280, 311540, 498464, 529618, 572560, 623080, 1059236, 1145120, 1246160, 1324045, 2118472, 2492320, 2648090, 4236944, 5296180, 8473888, 10592360, 21184720, 42369440]

約数ペア:

[(1, 42369440), (2, 21184720), (4, 10592360), (5, 8473888), (8, 5296180), (10, 4236944), (16, 2648090), (17, 2492320), (20, 2118472), (32, 1324045), (34, 1246160), (37, 1145120), (40, 1059236), (68, 623080), (74, 572560), (80, 529618), (85, 498464), (136, 311540), (148, 286280), (160, 264809), (170, 249232), (185, 229024), (272, 155770), (296, 143140), (340, 124616), (370, 114512), (421, 100640), (544, 77885), (592, 71570), (629, 67360), (680, 62308), (740, 57256), (842, 50320), (1184, 35785), (1258, 33680), (1360, 31154), (1480, 28628), (1684, 25160), (2105, 20128), (2516, 16840), (2720, 15577), (2960, 14314), (3145, 13472), (3368, 12580), (4210, 10064), (5032, 8420), (5920, 7157), (6290, 6736)]