111059980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 262144512

約数和(自身を除く): 151084532

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 41, 62, 68, 82, 85, 124, 155, 164, 170, 205, 257, 310, 340, 410, 514, 527, 620, 697, 820, 1028, 1054, 1271, 1285, 1394, 2108, 2542, 2570, 2635, 2788, 3485, 4369, 5084, 5140, 5270, 6355, 6970, 7967, 8738, 10537, 10540, 12710, 13940, 15934, 17476, 21074, 21607, 21845, 25420, 31868, 39835, 42148, 43214, 43690, 52685, 79670, 86428, 87380, 105370, 108035, 135439, 159340, 179129, 210740, 216070, 270878, 326647, 358258, 432140, 541756, 653294, 677195, 716516, 895645, 1306588, 1354390, 1633235, 1791290, 2708780, 3266470, 3582580, 5552999, 6532940, 11105998, 22211996, 27764995, 55529990, 111059980]

約数ペア:

[(1, 111059980), (2, 55529990), (4, 27764995), (5, 22211996), (10, 11105998), (17, 6532940), (20, 5552999), (31, 3582580), (34, 3266470), (41, 2708780), (62, 1791290), (68, 1633235), (82, 1354390), (85, 1306588), (124, 895645), (155, 716516), (164, 677195), (170, 653294), (205, 541756), (257, 432140), (310, 358258), (340, 326647), (410, 270878), (514, 216070), (527, 210740), (620, 179129), (697, 159340), (820, 135439), (1028, 108035), (1054, 105370), (1271, 87380), (1285, 86428), (1394, 79670), (2108, 52685), (2542, 43690), (2570, 43214), (2635, 42148), (2788, 39835), (3485, 31868), (4369, 25420), (5084, 21845), (5140, 21607), (5270, 21074), (6355, 17476), (6970, 15934), (7967, 13940), (8738, 12710), (10537, 10540)]