837315280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{10093}}^1$

素因数の和:10184

約数の個数: 80

約数和(自身を含む): 2095272144

約数和(自身を除く): 1257956864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 61, 68, 80, 85, 122, 136, 170, 244, 272, 305, 340, 488, 610, 680, 976, 1037, 1220, 1360, 2074, 2440, 4148, 4880, 5185, 8296, 10093, 10370, 16592, 20186, 20740, 40372, 41480, 50465, 80744, 82960, 100930, 161488, 171581, 201860, 343162, 403720, 615673, 686324, 807440, 857905, 1231346, 1372648, 1715810, 2462692, 2745296, 3078365, 3431620, 4925384, 6156730, 6863240, 9850768, 10466441, 12313460, 13726480, 20932882, 24626920, 41865764, 49253840, 52332205, 83731528, 104664410, 167463056, 209328820, 418657640, 837315280]

約数ペア:

[(1, 837315280), (2, 418657640), (4, 209328820), (5, 167463056), (8, 104664410), (10, 83731528), (16, 52332205), (17, 49253840), (20, 41865764), (34, 24626920), (40, 20932882), (61, 13726480), (68, 12313460), (80, 10466441), (85, 9850768), (122, 6863240), (136, 6156730), (170, 4925384), (244, 3431620), (272, 3078365), (305, 2745296), (340, 2462692), (488, 1715810), (610, 1372648), (680, 1231346), (976, 857905), (1037, 807440), (1220, 686324), (1360, 615673), (2074, 403720), (2440, 343162), (4148, 201860), (4880, 171581), (5185, 161488), (8296, 100930), (10093, 82960), (10370, 80744), (16592, 50465), (20186, 41480), (20740, 40372)]