11047960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 32970240

約数和(自身を除く): 21922280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 211, 220, 238, 280, 308, 340, 374, 385, 422, 440, 476, 595, 616, 680, 748, 770, 844, 935, 952, 1055, 1190, 1309, 1477, 1496, 1540, 1688, 1870, 2110, 2321, 2380, 2618, 2954, 3080, 3587, 3740, 4220, 4642, 4760, 5236, 5908, 6545, 7174, 7385, 7480, 8440, 9284, 10472, 11605, 11816, 13090, 14348, 14770, 16247, 17935, 18568, 23210, 25109, 26180, 28696, 29540, 32494, 35870, 39457, 46420, 50218, 52360, 59080, 64988, 71740, 78914, 81235, 92840, 100436, 125545, 129976, 143480, 157828, 162470, 197285, 200872, 251090, 276199, 315656, 324940, 394570, 502180, 552398, 649880, 789140, 1004360, 1104796, 1380995, 1578280, 2209592, 2761990, 5523980, 11047960]

約数ペア:

[(1, 11047960), (2, 5523980), (4, 2761990), (5, 2209592), (7, 1578280), (8, 1380995), (10, 1104796), (11, 1004360), (14, 789140), (17, 649880), (20, 552398), (22, 502180), (28, 394570), (34, 324940), (35, 315656), (40, 276199), (44, 251090), (55, 200872), (56, 197285), (68, 162470), (70, 157828), (77, 143480), (85, 129976), (88, 125545), (110, 100436), (119, 92840), (136, 81235), (140, 78914), (154, 71740), (170, 64988), (187, 59080), (211, 52360), (220, 50218), (238, 46420), (280, 39457), (308, 35870), (340, 32494), (374, 29540), (385, 28696), (422, 26180), (440, 25109), (476, 23210), (595, 18568), (616, 17935), (680, 16247), (748, 14770), (770, 14348), (844, 13090), (935, 11816), (952, 11605), (1055, 10472), (1190, 9284), (1309, 8440), (1477, 7480), (1496, 7385), (1540, 7174), (1688, 6545), (1870, 5908), (2110, 5236), (2321, 4760), (2380, 4642), (2618, 4220), (2954, 3740), (3080, 3587)]