82858620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5591}}^1$

素因数の和:5635

約数の個数: 96

約数和(自身を含む): 263047680

約数和(自身を除く): 180189060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 5591, 7410, 11182, 14820, 16773, 22364, 27955, 33546, 55910, 67092, 72683, 83865, 106229, 111820, 145366, 167730, 212458, 218049, 290732, 318687, 335460, 363415, 424916, 436098, 531145, 637374, 726830, 872196, 1062290, 1090245, 1274748, 1380977, 1453660, 1593435, 2124580, 2180490, 2761954, 3186870, 4142931, 4360980, 5523908, 6373740, 6904885, 8285862, 13809770, 16571724, 20714655, 27619540, 41429310, 82858620]

約数ペア:

[(1, 82858620), (2, 41429310), (3, 27619540), (4, 20714655), (5, 16571724), (6, 13809770), (10, 8285862), (12, 6904885), (13, 6373740), (15, 5523908), (19, 4360980), (20, 4142931), (26, 3186870), (30, 2761954), (38, 2180490), (39, 2124580), (52, 1593435), (57, 1453660), (60, 1380977), (65, 1274748), (76, 1090245), (78, 1062290), (95, 872196), (114, 726830), (130, 637374), (156, 531145), (190, 436098), (195, 424916), (228, 363415), (247, 335460), (260, 318687), (285, 290732), (380, 218049), (390, 212458), (494, 167730), (570, 145366), (741, 111820), (780, 106229), (988, 83865), (1140, 72683), (1235, 67092), (1482, 55910), (2470, 33546), (2964, 27955), (3705, 22364), (4940, 16773), (5591, 14820), (7410, 11182)]