11263520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 29148336

約数和(自身を除く): 17884816

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 68, 80, 82, 85, 101, 136, 160, 164, 170, 202, 205, 272, 328, 340, 404, 410, 505, 544, 656, 680, 697, 808, 820, 1010, 1312, 1360, 1394, 1616, 1640, 1717, 2020, 2720, 2788, 3232, 3280, 3434, 3485, 4040, 4141, 5576, 6560, 6868, 6970, 8080, 8282, 8585, 11152, 13736, 13940, 16160, 16564, 17170, 20705, 22304, 27472, 27880, 33128, 34340, 41410, 54944, 55760, 66256, 68680, 70397, 82820, 111520, 132512, 137360, 140794, 165640, 274720, 281588, 331280, 351985, 563176, 662560, 703970, 1126352, 1407940, 2252704, 2815880, 5631760, 11263520]

約数ペア:

[(1, 11263520), (2, 5631760), (4, 2815880), (5, 2252704), (8, 1407940), (10, 1126352), (16, 703970), (17, 662560), (20, 563176), (32, 351985), (34, 331280), (40, 281588), (41, 274720), (68, 165640), (80, 140794), (82, 137360), (85, 132512), (101, 111520), (136, 82820), (160, 70397), (164, 68680), (170, 66256), (202, 55760), (205, 54944), (272, 41410), (328, 34340), (340, 33128), (404, 27880), (410, 27472), (505, 22304), (544, 20705), (656, 17170), (680, 16564), (697, 16160), (808, 13940), (820, 13736), (1010, 11152), (1312, 8585), (1360, 8282), (1394, 8080), (1616, 6970), (1640, 6868), (1717, 6560), (2020, 5576), (2720, 4141), (2788, 4040), (3232, 3485), (3280, 3434)]