16577340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 51057216

約数和(自身を除く): 34479876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 195, 212, 260, 265, 318, 390, 401, 530, 636, 689, 780, 795, 802, 1060, 1203, 1378, 1590, 1604, 2005, 2067, 2406, 2756, 3180, 3445, 4010, 4134, 4812, 5213, 6015, 6890, 8020, 8268, 10335, 10426, 12030, 13780, 15639, 20670, 20852, 21253, 24060, 26065, 31278, 41340, 42506, 52130, 62556, 63759, 78195, 85012, 104260, 106265, 127518, 156390, 212530, 255036, 276289, 312780, 318795, 425060, 552578, 637590, 828867, 1105156, 1275180, 1381445, 1657734, 2762890, 3315468, 4144335, 5525780, 8288670, 16577340]

約数ペア:

[(1, 16577340), (2, 8288670), (3, 5525780), (4, 4144335), (5, 3315468), (6, 2762890), (10, 1657734), (12, 1381445), (13, 1275180), (15, 1105156), (20, 828867), (26, 637590), (30, 552578), (39, 425060), (52, 318795), (53, 312780), (60, 276289), (65, 255036), (78, 212530), (106, 156390), (130, 127518), (156, 106265), (159, 104260), (195, 85012), (212, 78195), (260, 63759), (265, 62556), (318, 52130), (390, 42506), (401, 41340), (530, 31278), (636, 26065), (689, 24060), (780, 21253), (795, 20852), (802, 20670), (1060, 15639), (1203, 13780), (1378, 12030), (1590, 10426), (1604, 10335), (2005, 8268), (2067, 8020), (2406, 6890), (2756, 6015), (3180, 5213), (3445, 4812), (4010, 4134)]