74770250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 150856992

約数和(自身を除く): 76086742

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 73, 85, 125, 146, 170, 241, 250, 365, 425, 482, 730, 850, 1205, 1241, 1825, 2125, 2410, 2482, 3650, 4097, 4250, 6025, 6205, 8194, 9125, 12050, 12410, 17593, 18250, 20485, 30125, 31025, 35186, 40970, 60250, 62050, 87965, 102425, 155125, 175930, 204850, 299081, 310250, 439825, 512125, 598162, 879650, 1024250, 1495405, 2199125, 2990810, 4398250, 7477025, 14954050, 37385125, 74770250]

約数ペア:

[(1, 74770250), (2, 37385125), (5, 14954050), (10, 7477025), (17, 4398250), (25, 2990810), (34, 2199125), (50, 1495405), (73, 1024250), (85, 879650), (125, 598162), (146, 512125), (170, 439825), (241, 310250), (250, 299081), (365, 204850), (425, 175930), (482, 155125), (730, 102425), (850, 87965), (1205, 62050), (1241, 60250), (1825, 40970), (2125, 35186), (2410, 31025), (2482, 30125), (3650, 20485), (4097, 18250), (4250, 17593), (6025, 12410), (6205, 12050), (8194, 9125)]