40561569550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{255667}}^1$

素因数の和:255865

約数の個数: 48

約数和(自身を含む): 79891136640

約数和(自身を除く): 39329567090

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 167, 190, 334, 475, 835, 950, 1670, 3173, 4175, 6346, 8350, 15865, 31730, 79325, 158650, 255667, 511334, 1278335, 2556670, 4857673, 6391675, 9715346, 12783350, 24288365, 42696389, 48576730, 85392778, 121441825, 213481945, 242883650, 426963890, 811231391, 1067409725, 1622462782, 2134819450, 4056156955, 8112313910, 20280784775, 40561569550]

約数ペア:

[(1, 40561569550), (2, 20280784775), (5, 8112313910), (10, 4056156955), (19, 2134819450), (25, 1622462782), (38, 1067409725), (50, 811231391), (95, 426963890), (167, 242883650), (190, 213481945), (334, 121441825), (475, 85392778), (835, 48576730), (950, 42696389), (1670, 24288365), (3173, 12783350), (4175, 9715346), (6346, 6391675), (8350, 4857673), (15865, 2556670), (31730, 1278335), (79325, 511334), (158650, 255667)]