97563820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4253}}^1$

素因数の和:4330

約数の個数: 48

約数和(自身を含む): 217260288

約数和(自身を除く): 119696468

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 2294, 4253, 4588, 5735, 8506, 11470, 17012, 21265, 22940, 42530, 85060, 131843, 157361, 263686, 314722, 527372, 629444, 659215, 786805, 1318430, 1573610, 2636860, 3147220, 4878191, 9756382, 19512764, 24390955, 48781910, 97563820]

約数ペア:

[(1, 97563820), (2, 48781910), (4, 24390955), (5, 19512764), (10, 9756382), (20, 4878191), (31, 3147220), (37, 2636860), (62, 1573610), (74, 1318430), (124, 786805), (148, 659215), (155, 629444), (185, 527372), (310, 314722), (370, 263686), (620, 157361), (740, 131843), (1147, 85060), (2294, 42530), (4253, 22940), (4588, 21265), (5735, 17012), (8506, 11470)]