1594851280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{78797}}^1$

素因数の和:78844

約数の個数: 80

約数和(自身を含む): 4221051264

約数和(自身を除く): 2626199984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 4048, 5060, 10120, 20240, 78797, 157594, 315188, 393985, 630376, 787970, 866767, 1260752, 1575940, 1733534, 1812331, 3151880, 3467068, 3624662, 4333835, 6303760, 6934136, 7249324, 8667670, 9061655, 13868272, 14498648, 17335340, 18123310, 19935641, 28997296, 34670680, 36246620, 39871282, 69341360, 72493240, 79742564, 99678205, 144986480, 159485128, 199356410, 318970256, 398712820, 797425640, 1594851280]

約数ペア:

[(1, 1594851280), (2, 797425640), (4, 398712820), (5, 318970256), (8, 199356410), (10, 159485128), (11, 144986480), (16, 99678205), (20, 79742564), (22, 72493240), (23, 69341360), (40, 39871282), (44, 36246620), (46, 34670680), (55, 28997296), (80, 19935641), (88, 18123310), (92, 17335340), (110, 14498648), (115, 13868272), (176, 9061655), (184, 8667670), (220, 7249324), (230, 6934136), (253, 6303760), (368, 4333835), (440, 3624662), (460, 3467068), (506, 3151880), (880, 1812331), (920, 1733534), (1012, 1575940), (1265, 1260752), (1840, 866767), (2024, 787970), (2530, 630376), (4048, 393985), (5060, 315188), (10120, 157594), (20240, 78797)]