15692877280

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1011139}}^1$

素因数の和:1011251

約数の個数: 48

約数和(自身を含む): 37456670160

約数和(自身を除く): 21763792880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 7760, 15520, 1011139, 2022278, 4044556, 5055695, 8089112, 10111390, 16178224, 20222780, 32356448, 40445560, 80891120, 98080483, 161782240, 196160966, 392321932, 490402415, 784643864, 980804830, 1569287728, 1961609660, 3138575456, 3923219320, 7846438640, 15692877280]

約数ペア:

[(1, 15692877280), (2, 7846438640), (4, 3923219320), (5, 3138575456), (8, 1961609660), (10, 1569287728), (16, 980804830), (20, 784643864), (32, 490402415), (40, 392321932), (80, 196160966), (97, 161782240), (160, 98080483), (194, 80891120), (388, 40445560), (485, 32356448), (776, 20222780), (970, 16178224), (1552, 10111390), (1940, 8089112), (3104, 5055695), (3880, 4044556), (7760, 2022278), (15520, 1011139)]