1939099920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197063}}^1$

素因数の和:197120

約数の個数: 80

約数和(自身を含む): 6157855872

約数和(自身を除く): 4218755952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 197063, 394126, 591189, 788252, 985315, 1182378, 1576504, 1970630, 2364756, 2955945, 3153008, 3941260, 4729512, 5911890, 7882520, 8079583, 9459024, 11823780, 15765040, 16159166, 23647560, 24238749, 32318332, 40397915, 47295120, 48477498, 64636664, 80795830, 96954996, 121193745, 129273328, 161591660, 193909992, 242387490, 323183320, 387819984, 484774980, 646366640, 969549960, 1939099920]

約数ペア:

[(1, 1939099920), (2, 969549960), (3, 646366640), (4, 484774980), (5, 387819984), (6, 323183320), (8, 242387490), (10, 193909992), (12, 161591660), (15, 129273328), (16, 121193745), (20, 96954996), (24, 80795830), (30, 64636664), (40, 48477498), (41, 47295120), (48, 40397915), (60, 32318332), (80, 24238749), (82, 23647560), (120, 16159166), (123, 15765040), (164, 11823780), (205, 9459024), (240, 8079583), (246, 7882520), (328, 5911890), (410, 4729512), (492, 3941260), (615, 3153008), (656, 2955945), (820, 2364756), (984, 1970630), (1230, 1576504), (1640, 1182378), (1968, 985315), (2460, 788252), (3280, 591189), (4920, 394126), (9840, 197063)]