3699691480

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{32261}}^1$

素因数の和:32380

約数の個数: 64

約数和(自身を含む): 8641054080

約数和(自身を除く): 4941362600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 61, 94, 122, 188, 235, 244, 305, 376, 470, 488, 610, 940, 1220, 1880, 2440, 2867, 5734, 11468, 14335, 22936, 28670, 32261, 57340, 64522, 114680, 129044, 161305, 258088, 322610, 645220, 1290440, 1516267, 1967921, 3032534, 3935842, 6065068, 7581335, 7871684, 9839605, 12130136, 15162670, 15743368, 19679210, 30325340, 39358420, 60650680, 78716840, 92492287, 184984574, 369969148, 462461435, 739938296, 924922870, 1849845740, 3699691480]

約数ペア:

[(1, 3699691480), (2, 1849845740), (4, 924922870), (5, 739938296), (8, 462461435), (10, 369969148), (20, 184984574), (40, 92492287), (47, 78716840), (61, 60650680), (94, 39358420), (122, 30325340), (188, 19679210), (235, 15743368), (244, 15162670), (305, 12130136), (376, 9839605), (470, 7871684), (488, 7581335), (610, 6065068), (940, 3935842), (1220, 3032534), (1880, 1967921), (2440, 1516267), (2867, 1290440), (5734, 645220), (11468, 322610), (14335, 258088), (22936, 161305), (28670, 129044), (32261, 114680), (57340, 64522)]