1247130250

素因数分解:

$2^1\times 5^3\times {\mathrm{619}}^1\times {\mathrm{8059}}^1$

素因数の和:8695

約数の個数: 32

約数和(自身を含む): 2338689600

約数和(自身を除く): 1091559350

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 619, 1238, 3095, 6190, 8059, 15475, 16118, 30950, 40295, 77375, 80590, 154750, 201475, 402950, 1007375, 2014750, 4988521, 9977042, 24942605, 49885210, 124713025, 249426050, 623565125, 1247130250]

約数ペア:

[(1, 1247130250), (2, 623565125), (5, 249426050), (10, 124713025), (25, 49885210), (50, 24942605), (125, 9977042), (250, 4988521), (619, 2014750), (1238, 1007375), (3095, 402950), (6190, 201475), (8059, 154750), (15475, 80590), (16118, 77375), (30950, 40295)]