1020236573240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1789}}^1\times {\mathrm{26951}}^1$

素因数の和:28797

約数の個数: 96

約数和(自身を含む): 2401107861600

約数和(自身を除く): 1380871288360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 1789, 2116, 2645, 3578, 4232, 5290, 7156, 8945, 10580, 14312, 17890, 21160, 26951, 35780, 41147, 53902, 71560, 82294, 107804, 134755, 164588, 205735, 215608, 269510, 329176, 411470, 539020, 619873, 822940, 946381, 1078040, 1239746, 1645880, 1892762, 2479492, 3099365, 3785524, 4731905, 4958984, 6198730, 7571048, 9463810, 12397460, 14257079, 18927620, 24794920, 28514158, 37855240, 48215339, 57028316, 71285395, 96430678, 114056632, 142570790, 192861356, 241076695, 285141580, 385722712, 482153390, 570283160, 964306780, 1108952797, 1928613560, 2217905594, 4435811188, 5544763985, 8871622376, 11089527970, 22179055940, 25505914331, 44358111880, 51011828662, 102023657324, 127529571655, 204047314648, 255059143310, 510118286620, 1020236573240]

約数ペア:

[(1, 1020236573240), (2, 510118286620), (4, 255059143310), (5, 204047314648), (8, 127529571655), (10, 102023657324), (20, 51011828662), (23, 44358111880), (40, 25505914331), (46, 22179055940), (92, 11089527970), (115, 8871622376), (184, 5544763985), (230, 4435811188), (460, 2217905594), (529, 1928613560), (920, 1108952797), (1058, 964306780), (1789, 570283160), (2116, 482153390), (2645, 385722712), (3578, 285141580), (4232, 241076695), (5290, 192861356), (7156, 142570790), (8945, 114056632), (10580, 96430678), (14312, 71285395), (17890, 57028316), (21160, 48215339), (26951, 37855240), (35780, 28514158), (41147, 24794920), (53902, 18927620), (71560, 14257079), (82294, 12397460), (107804, 9463810), (134755, 7571048), (164588, 6198730), (205735, 4958984), (215608, 4731905), (269510, 3785524), (329176, 3099365), (411470, 2479492), (539020, 1892762), (619873, 1645880), (822940, 1239746), (946381, 1078040)]