109838800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11939}}^1$

素因数の和:11980

約数の個数: 60

約数和(自身を含む): 275384160

約数和(自身を除く): 165545360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1840, 2300, 4600, 9200, 11939, 23878, 47756, 59695, 95512, 119390, 191024, 238780, 274597, 298475, 477560, 549194, 596950, 955120, 1098388, 1193900, 1372985, 2196776, 2387800, 2745970, 4393552, 4775600, 5491940, 6864925, 10983880, 13729850, 21967760, 27459700, 54919400, 109838800]

約数ペア:

[(1, 109838800), (2, 54919400), (4, 27459700), (5, 21967760), (8, 13729850), (10, 10983880), (16, 6864925), (20, 5491940), (23, 4775600), (25, 4393552), (40, 2745970), (46, 2387800), (50, 2196776), (80, 1372985), (92, 1193900), (100, 1098388), (115, 955120), (184, 596950), (200, 549194), (230, 477560), (368, 298475), (400, 274597), (460, 238780), (575, 191024), (920, 119390), (1150, 95512), (1840, 59695), (2300, 47756), (4600, 23878), (9200, 11939)]