99402320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:732

約数の個数: 80

約数和(自身を含む): 244270080

約数和(自身を除く): 144867760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 89, 92, 115, 178, 184, 230, 356, 368, 445, 460, 607, 712, 890, 920, 1214, 1424, 1780, 1840, 2047, 2428, 3035, 3560, 4094, 4856, 6070, 7120, 8188, 9712, 10235, 12140, 13961, 16376, 20470, 24280, 27922, 32752, 40940, 48560, 54023, 55844, 69805, 81880, 108046, 111688, 139610, 163760, 216092, 223376, 270115, 279220, 432184, 540230, 558440, 864368, 1080460, 1116880, 1242529, 2160920, 2485058, 4321840, 4970116, 6212645, 9940232, 12425290, 19880464, 24850580, 49701160, 99402320]

約数ペア:

[(1, 99402320), (2, 49701160), (4, 24850580), (5, 19880464), (8, 12425290), (10, 9940232), (16, 6212645), (20, 4970116), (23, 4321840), (40, 2485058), (46, 2160920), (80, 1242529), (89, 1116880), (92, 1080460), (115, 864368), (178, 558440), (184, 540230), (230, 432184), (356, 279220), (368, 270115), (445, 223376), (460, 216092), (607, 163760), (712, 139610), (890, 111688), (920, 108046), (1214, 81880), (1424, 69805), (1780, 55844), (1840, 54023), (2047, 48560), (2428, 40940), (3035, 32752), (3560, 27922), (4094, 24280), (4856, 20470), (6070, 16376), (7120, 13961), (8188, 12140), (9712, 10235)]