3362689040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1355923}}^1$

素因数の和:1355967

約数の個数: 40

約数和(自身を含む): 8070459648

約数和(自身を除く): 4707770608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 1355923, 2711846, 5423692, 6779615, 10847384, 13559230, 21694768, 27118460, 42033613, 54236920, 84067226, 108473840, 168134452, 210168065, 336268904, 420336130, 672537808, 840672260, 1681344520, 3362689040]

約数ペア:

[(1, 3362689040), (2, 1681344520), (4, 840672260), (5, 672537808), (8, 420336130), (10, 336268904), (16, 210168065), (20, 168134452), (31, 108473840), (40, 84067226), (62, 54236920), (80, 42033613), (124, 27118460), (155, 21694768), (248, 13559230), (310, 10847384), (496, 6779615), (620, 5423692), (1240, 2711846), (2480, 1355923)]