99319460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 230307840

約数和(自身を除く): 130988380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 67, 76, 83, 94, 95, 134, 166, 188, 190, 235, 268, 332, 335, 380, 415, 470, 670, 830, 893, 940, 1273, 1340, 1577, 1660, 1786, 2546, 3149, 3154, 3572, 3901, 4465, 5092, 5561, 6298, 6308, 6365, 7802, 7885, 8930, 11122, 12596, 12730, 15604, 15745, 15770, 17860, 19505, 22244, 25460, 27805, 31490, 31540, 39010, 55610, 59831, 62980, 74119, 78020, 105659, 111220, 119662, 148238, 211318, 239324, 261367, 296476, 299155, 370595, 422636, 522734, 528295, 598310, 741190, 1045468, 1056590, 1196620, 1306835, 1482380, 2113180, 2613670, 4965973, 5227340, 9931946, 19863892, 24829865, 49659730, 99319460]

約数ペア:

[(1, 99319460), (2, 49659730), (4, 24829865), (5, 19863892), (10, 9931946), (19, 5227340), (20, 4965973), (38, 2613670), (47, 2113180), (67, 1482380), (76, 1306835), (83, 1196620), (94, 1056590), (95, 1045468), (134, 741190), (166, 598310), (188, 528295), (190, 522734), (235, 422636), (268, 370595), (332, 299155), (335, 296476), (380, 261367), (415, 239324), (470, 211318), (670, 148238), (830, 119662), (893, 111220), (940, 105659), (1273, 78020), (1340, 74119), (1577, 62980), (1660, 59831), (1786, 55610), (2546, 39010), (3149, 31540), (3154, 31490), (3572, 27805), (3901, 25460), (4465, 22244), (5092, 19505), (5561, 17860), (6298, 15770), (6308, 15745), (6365, 15604), (7802, 12730), (7885, 12596), (8930, 11122)]