15693333560

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{17569}}^1$

素因数の和:17880

約数の個数: 64

約数和(自身を含む): 35787981600

約数和(自身を除く): 20094648040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 163, 274, 326, 548, 652, 685, 815, 1096, 1304, 1370, 1630, 2740, 3260, 5480, 6520, 17569, 22331, 35138, 44662, 70276, 87845, 89324, 111655, 140552, 175690, 178648, 223310, 351380, 446620, 702760, 893240, 2406953, 2863747, 4813906, 5727494, 9627812, 11454988, 12034765, 14318735, 19255624, 22909976, 24069530, 28637470, 48139060, 57274940, 96278120, 114549880, 392333339, 784666678, 1569333356, 1961666695, 3138666712, 3923333390, 7846666780, 15693333560]

約数ペア:

[(1, 15693333560), (2, 7846666780), (4, 3923333390), (5, 3138666712), (8, 1961666695), (10, 1569333356), (20, 784666678), (40, 392333339), (137, 114549880), (163, 96278120), (274, 57274940), (326, 48139060), (548, 28637470), (652, 24069530), (685, 22909976), (815, 19255624), (1096, 14318735), (1304, 12034765), (1370, 11454988), (1630, 9627812), (2740, 5727494), (3260, 4813906), (5480, 2863747), (6520, 2406953), (17569, 893240), (22331, 702760), (35138, 446620), (44662, 351380), (70276, 223310), (87845, 178648), (89324, 175690), (111655, 140552)]