3863080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:83

約数の個数: 128

約数和(自身を含む): 10886400

約数和(自身を除く): 7023320

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 19, 20, 23, 26, 34, 38, 40, 46, 52, 65, 68, 76, 85, 92, 95, 104, 115, 130, 136, 152, 170, 184, 190, 221, 230, 247, 260, 299, 323, 340, 380, 391, 437, 442, 460, 494, 520, 598, 646, 680, 760, 782, 874, 884, 920, 988, 1105, 1196, 1235, 1292, 1495, 1564, 1615, 1748, 1768, 1955, 1976, 2185, 2210, 2392, 2470, 2584, 2990, 3128, 3230, 3496, 3910, 4199, 4370, 4420, 4940, 5083, 5681, 5980, 6460, 7429, 7820, 8398, 8740, 8840, 9880, 10166, 11362, 11960, 12920, 14858, 15640, 16796, 17480, 20332, 20995, 22724, 25415, 28405, 29716, 33592, 37145, 40664, 41990, 45448, 50830, 56810, 59432, 74290, 83980, 96577, 101660, 113620, 148580, 167960, 193154, 203320, 227240, 297160, 386308, 482885, 772616, 965770, 1931540, 3863080]

約数ペア:

[(1, 3863080), (2, 1931540), (4, 965770), (5, 772616), (8, 482885), (10, 386308), (13, 297160), (17, 227240), (19, 203320), (20, 193154), (23, 167960), (26, 148580), (34, 113620), (38, 101660), (40, 96577), (46, 83980), (52, 74290), (65, 59432), (68, 56810), (76, 50830), (85, 45448), (92, 41990), (95, 40664), (104, 37145), (115, 33592), (130, 29716), (136, 28405), (152, 25415), (170, 22724), (184, 20995), (190, 20332), (221, 17480), (230, 16796), (247, 15640), (260, 14858), (299, 12920), (323, 11960), (340, 11362), (380, 10166), (391, 9880), (437, 8840), (442, 8740), (460, 8398), (494, 7820), (520, 7429), (598, 6460), (646, 5980), (680, 5681), (760, 5083), (782, 4940), (874, 4420), (884, 4370), (920, 4199), (988, 3910), (1105, 3496), (1196, 3230), (1235, 3128), (1292, 2990), (1495, 2584), (1564, 2470), (1615, 2392), (1748, 2210), (1768, 2185), (1955, 1976)]