133079474860

素因数分解:

$2^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{2749}}^1\times {\mathrm{3673}}^1$

素因数の和:7090

約数の個数: 48

約数和(自身を含む): 280069020000

約数和(自身を除く): 146989545140

約数列:

[1, 2, 4, 5, 10, 20, 659, 1318, 2636, 2749, 3295, 3673, 5498, 6590, 7346, 10996, 13180, 13745, 14692, 18365, 27490, 36730, 54980, 73460, 1811591, 2420507, 3623182, 4841014, 7246364, 9057955, 9682028, 10097077, 12102535, 18115910, 20194154, 24205070, 36231820, 40388308, 48410140, 50485385, 100970770, 201941540, 6653973743, 13307947486, 26615894972, 33269868715, 66539737430, 133079474860]

約数ペア:

[(1, 133079474860), (2, 66539737430), (4, 33269868715), (5, 26615894972), (10, 13307947486), (20, 6653973743), (659, 201941540), (1318, 100970770), (2636, 50485385), (2749, 48410140), (3295, 40388308), (3673, 36231820), (5498, 24205070), (6590, 20194154), (7346, 18115910), (10996, 12102535), (13180, 10097077), (13745, 9682028), (14692, 9057955), (18365, 7246364), (27490, 4841014), (36730, 3623182), (54980, 2420507), (73460, 1811591)]