97292720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2447}}^1$

素因数の和:2538

約数の個数: 80

約数和(自身を含む): 262268928

約数和(自身を除く): 164976208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 710, 994, 1136, 1420, 1988, 2447, 2485, 2840, 3976, 4894, 4970, 5680, 7952, 9788, 9940, 12235, 17129, 19576, 19880, 24470, 34258, 39152, 39760, 48940, 68516, 85645, 97880, 137032, 171290, 173737, 195760, 274064, 342580, 347474, 685160, 694948, 868685, 1216159, 1370320, 1389896, 1737370, 2432318, 2779792, 3474740, 4864636, 6080795, 6949480, 9729272, 12161590, 13898960, 19458544, 24323180, 48646360, 97292720]

約数ペア:

[(1, 97292720), (2, 48646360), (4, 24323180), (5, 19458544), (7, 13898960), (8, 12161590), (10, 9729272), (14, 6949480), (16, 6080795), (20, 4864636), (28, 3474740), (35, 2779792), (40, 2432318), (56, 1737370), (70, 1389896), (71, 1370320), (80, 1216159), (112, 868685), (140, 694948), (142, 685160), (280, 347474), (284, 342580), (355, 274064), (497, 195760), (560, 173737), (568, 171290), (710, 137032), (994, 97880), (1136, 85645), (1420, 68516), (1988, 48940), (2447, 39760), (2485, 39152), (2840, 34258), (3976, 24470), (4894, 19880), (4970, 19576), (5680, 17129), (7952, 12235), (9788, 9940)]