117432860

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 250840800

約数和(自身を除く): 133407940

約数列:

[1, 2, 4, 5, 10, 20, 149, 157, 251, 298, 314, 502, 596, 628, 745, 785, 1004, 1255, 1490, 1570, 2510, 2980, 3140, 5020, 23393, 37399, 39407, 46786, 74798, 78814, 93572, 116965, 149596, 157628, 186995, 197035, 233930, 373990, 394070, 467860, 747980, 788140, 5871643, 11743286, 23486572, 29358215, 58716430, 117432860]

約数ペア:

[(1, 117432860), (2, 58716430), (4, 29358215), (5, 23486572), (10, 11743286), (20, 5871643), (149, 788140), (157, 747980), (251, 467860), (298, 394070), (314, 373990), (502, 233930), (596, 197035), (628, 186995), (745, 157628), (785, 149596), (1004, 116965), (1255, 93572), (1490, 78814), (1570, 74798), (2510, 46786), (2980, 39407), (3140, 37399), (5020, 23393)]