15692664980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1597}}^1\times {\mathrm{28901}}^1$

素因数の和:30524

約数の個数: 48

約数和(自身を含む): 34916159376

約数和(自身を除く): 19223494396

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1597, 3194, 6388, 7985, 15970, 27149, 28901, 31940, 54298, 57802, 108596, 115604, 135745, 144505, 271490, 289010, 491317, 542980, 578020, 982634, 1965268, 2456585, 4913170, 9826340, 46154897, 92309794, 184619588, 230774485, 461548970, 784633249, 923097940, 1569266498, 3138532996, 3923166245, 7846332490, 15692664980]

約数ペア:

[(1, 15692664980), (2, 7846332490), (4, 3923166245), (5, 3138532996), (10, 1569266498), (17, 923097940), (20, 784633249), (34, 461548970), (68, 230774485), (85, 184619588), (170, 92309794), (340, 46154897), (1597, 9826340), (3194, 4913170), (6388, 2456585), (7985, 1965268), (15970, 982634), (27149, 578020), (28901, 542980), (31940, 491317), (54298, 289010), (57802, 271490), (108596, 144505), (115604, 135745)]