38589460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{233}}^1$

素因数の和:282

約数の個数: 108

約数和(自身を含む): 102515868

約数和(自身を除く): 63926408

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 169, 182, 196, 233, 245, 260, 338, 364, 455, 466, 490, 637, 676, 845, 910, 932, 980, 1165, 1183, 1274, 1631, 1690, 1820, 2330, 2366, 2548, 3029, 3185, 3262, 3380, 4660, 4732, 5915, 6058, 6370, 6524, 8155, 8281, 11417, 11830, 12116, 12740, 15145, 16310, 16562, 21203, 22834, 23660, 30290, 32620, 33124, 39377, 41405, 42406, 45668, 57085, 60580, 78754, 82810, 84812, 106015, 114170, 148421, 157508, 165620, 196885, 212030, 228340, 275639, 296842, 393770, 424060, 551278, 593684, 742105, 787540, 1102556, 1378195, 1484210, 1929473, 2756390, 2968420, 3858946, 5512780, 7717892, 9647365, 19294730, 38589460]

約数ペア:

[(1, 38589460), (2, 19294730), (4, 9647365), (5, 7717892), (7, 5512780), (10, 3858946), (13, 2968420), (14, 2756390), (20, 1929473), (26, 1484210), (28, 1378195), (35, 1102556), (49, 787540), (52, 742105), (65, 593684), (70, 551278), (91, 424060), (98, 393770), (130, 296842), (140, 275639), (169, 228340), (182, 212030), (196, 196885), (233, 165620), (245, 157508), (260, 148421), (338, 114170), (364, 106015), (455, 84812), (466, 82810), (490, 78754), (637, 60580), (676, 57085), (845, 45668), (910, 42406), (932, 41405), (980, 39377), (1165, 33124), (1183, 32620), (1274, 30290), (1631, 23660), (1690, 22834), (1820, 21203), (2330, 16562), (2366, 16310), (2548, 15145), (3029, 12740), (3185, 12116), (3262, 11830), (3380, 11417), (4660, 8281), (4732, 8155), (5915, 6524), (6058, 6370)]