24638440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1954

約数の個数: 64

約数和(自身を含む): 61819200

約数和(自身を除く): 37180760

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 1907, 2584, 3230, 3814, 6460, 7628, 9535, 12920, 15256, 19070, 32419, 36233, 38140, 64838, 72466, 76280, 129676, 144932, 162095, 181165, 259352, 289864, 324190, 362330, 615961, 648380, 724660, 1231922, 1296760, 1449320, 2463844, 3079805, 4927688, 6159610, 12319220, 24638440]

約数ペア:

[(1, 24638440), (2, 12319220), (4, 6159610), (5, 4927688), (8, 3079805), (10, 2463844), (17, 1449320), (19, 1296760), (20, 1231922), (34, 724660), (38, 648380), (40, 615961), (68, 362330), (76, 324190), (85, 289864), (95, 259352), (136, 181165), (152, 162095), (170, 144932), (190, 129676), (323, 76280), (340, 72466), (380, 64838), (646, 38140), (680, 36233), (760, 32419), (1292, 19070), (1615, 15256), (1907, 12920), (2584, 9535), (3230, 7628), (3814, 6460)]