32170100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 74245248

約数和(自身を除く): 42075148

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 71, 92, 100, 115, 142, 197, 230, 284, 355, 394, 460, 575, 710, 788, 985, 1150, 1420, 1633, 1775, 1970, 2300, 3266, 3550, 3940, 4531, 4925, 6532, 7100, 8165, 9062, 9850, 13987, 16330, 18124, 19700, 22655, 27974, 32660, 40825, 45310, 55948, 69935, 81650, 90620, 113275, 139870, 163300, 226550, 279740, 321701, 349675, 453100, 643402, 699350, 1286804, 1398700, 1608505, 3217010, 6434020, 8042525, 16085050, 32170100]

約数ペア:

[(1, 32170100), (2, 16085050), (4, 8042525), (5, 6434020), (10, 3217010), (20, 1608505), (23, 1398700), (25, 1286804), (46, 699350), (50, 643402), (71, 453100), (92, 349675), (100, 321701), (115, 279740), (142, 226550), (197, 163300), (230, 139870), (284, 113275), (355, 90620), (394, 81650), (460, 69935), (575, 55948), (710, 45310), (788, 40825), (985, 32660), (1150, 27974), (1420, 22655), (1633, 19700), (1775, 18124), (1970, 16330), (2300, 13987), (3266, 9850), (3550, 9062), (3940, 8165), (4531, 7100), (4925, 6532)]