193343240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3797}}^1$

素因数の和:3894

約数の個数: 64

約数和(自身を含む): 464875200

約数和(自身を除く): 271531960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 67, 76, 95, 134, 152, 190, 268, 335, 380, 536, 670, 760, 1273, 1340, 2546, 2680, 3797, 5092, 6365, 7594, 10184, 12730, 15188, 18985, 25460, 30376, 37970, 50920, 72143, 75940, 144286, 151880, 254399, 288572, 360715, 508798, 577144, 721430, 1017596, 1271995, 1442860, 2035192, 2543990, 2885720, 4833581, 5087980, 9667162, 10175960, 19334324, 24167905, 38668648, 48335810, 96671620, 193343240]

約数ペア:

[(1, 193343240), (2, 96671620), (4, 48335810), (5, 38668648), (8, 24167905), (10, 19334324), (19, 10175960), (20, 9667162), (38, 5087980), (40, 4833581), (67, 2885720), (76, 2543990), (95, 2035192), (134, 1442860), (152, 1271995), (190, 1017596), (268, 721430), (335, 577144), (380, 508798), (536, 360715), (670, 288572), (760, 254399), (1273, 151880), (1340, 144286), (2546, 75940), (2680, 72143), (3797, 50920), (5092, 37970), (6365, 30376), (7594, 25460), (10184, 18985), (12730, 15188)]