2017369250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 4170177648

約数和(自身を除く): 2152808398

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 125, 130, 235, 250, 281, 325, 470, 562, 611, 650, 1175, 1222, 1405, 1625, 2209, 2350, 2810, 3055, 3250, 3653, 4418, 5875, 6110, 7025, 7306, 11045, 11750, 13207, 14050, 15275, 18265, 22090, 26414, 28717, 30550, 35125, 36530, 55225, 57434, 66035, 70250, 76375, 91325, 110450, 132070, 143585, 152750, 171691, 182650, 276125, 287170, 330175, 343382, 456625, 552250, 620729, 660350, 717925, 858455, 913250, 1241458, 1435850, 1650875, 1716910, 3103645, 3301750, 3589625, 4292275, 6207290, 7179250, 8069477, 8584550, 15518225, 16138954, 21461375, 31036450, 40347385, 42922750, 77591125, 80694770, 155182250, 201736925, 403473850, 1008684625, 2017369250]

約数ペア:

[(1, 2017369250), (2, 1008684625), (5, 403473850), (10, 201736925), (13, 155182250), (25, 80694770), (26, 77591125), (47, 42922750), (50, 40347385), (65, 31036450), (94, 21461375), (125, 16138954), (130, 15518225), (235, 8584550), (250, 8069477), (281, 7179250), (325, 6207290), (470, 4292275), (562, 3589625), (611, 3301750), (650, 3103645), (1175, 1716910), (1222, 1650875), (1405, 1435850), (1625, 1241458), (2209, 913250), (2350, 858455), (2810, 717925), (3055, 660350), (3250, 620729), (3653, 552250), (4418, 456625), (5875, 343382), (6110, 330175), (7025, 287170), (7306, 276125), (11045, 182650), (11750, 171691), (13207, 152750), (14050, 143585), (15275, 132070), (18265, 110450), (22090, 91325), (26414, 76375), (28717, 70250), (30550, 66035), (35125, 57434), (36530, 55225)]