1017179680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{877}}^1$

素因数の和:1562

約数の個数: 96

約数和(自身を含む): 2628521280

約数和(自身を除く): 1611341600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 659, 877, 880, 1318, 1754, 1760, 2636, 3295, 3508, 4385, 5272, 6590, 7016, 7249, 8770, 9647, 10544, 13180, 14032, 14498, 17540, 19294, 21088, 26360, 28064, 28996, 35080, 36245, 38588, 48235, 52720, 57992, 70160, 72490, 77176, 96470, 105440, 115984, 140320, 144980, 154352, 192940, 231968, 289960, 308704, 385880, 577943, 579920, 771760, 1155886, 1159840, 1543520, 2311772, 2889715, 4623544, 5779430, 6357373, 9247088, 11558860, 12714746, 18494176, 23117720, 25429492, 31786865, 46235440, 50858984, 63573730, 92470880, 101717968, 127147460, 203435936, 254294920, 508589840, 1017179680]

約数ペア:

[(1, 1017179680), (2, 508589840), (4, 254294920), (5, 203435936), (8, 127147460), (10, 101717968), (11, 92470880), (16, 63573730), (20, 50858984), (22, 46235440), (32, 31786865), (40, 25429492), (44, 23117720), (55, 18494176), (80, 12714746), (88, 11558860), (110, 9247088), (160, 6357373), (176, 5779430), (220, 4623544), (352, 2889715), (440, 2311772), (659, 1543520), (877, 1159840), (880, 1155886), (1318, 771760), (1754, 579920), (1760, 577943), (2636, 385880), (3295, 308704), (3508, 289960), (4385, 231968), (5272, 192940), (6590, 154352), (7016, 144980), (7249, 140320), (8770, 115984), (9647, 105440), (10544, 96470), (13180, 77176), (14032, 72490), (14498, 70160), (17540, 57992), (19294, 52720), (21088, 48235), (26360, 38588), (28064, 36245), (28996, 35080)]