3329123320

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{935147}}^1$

素因数の和:935247

約数の個数: 32

約数和(自身を含む): 7574698800

約数和(自身を除く): 4245575480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 935147, 1870294, 3740588, 4675735, 7481176, 9351470, 18702940, 37405880, 83228083, 166456166, 332912332, 416140415, 665824664, 832280830, 1664561660, 3329123320]

約数ペア:

[(1, 3329123320), (2, 1664561660), (4, 832280830), (5, 665824664), (8, 416140415), (10, 332912332), (20, 166456166), (40, 83228083), (89, 37405880), (178, 18702940), (356, 9351470), (445, 7481176), (712, 4675735), (890, 3740588), (1780, 1870294), (3560, 935147)]