2023243520

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{50989}}^1$

素因数の和:51041

約数の個数: 72

約数和(自身を含む): 5002730880

約数和(自身を除く): 2979487360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3968, 4960, 7936, 9920, 19840, 39680, 50989, 101978, 203956, 254945, 407912, 509890, 815824, 1019780, 1580659, 1631648, 2039560, 3161318, 3263296, 4079120, 6322636, 6526592, 7903295, 8158240, 12645272, 13053184, 15806590, 16316480, 25290544, 31613180, 32632960, 50581088, 63226360, 65265920, 101162176, 126452720, 202324352, 252905440, 404648704, 505810880, 1011621760, 2023243520]

約数ペア:

[(1, 2023243520), (2, 1011621760), (4, 505810880), (5, 404648704), (8, 252905440), (10, 202324352), (16, 126452720), (20, 101162176), (31, 65265920), (32, 63226360), (40, 50581088), (62, 32632960), (64, 31613180), (80, 25290544), (124, 16316480), (128, 15806590), (155, 13053184), (160, 12645272), (248, 8158240), (256, 7903295), (310, 6526592), (320, 6322636), (496, 4079120), (620, 3263296), (640, 3161318), (992, 2039560), (1240, 1631648), (1280, 1580659), (1984, 1019780), (2480, 815824), (3968, 509890), (4960, 407912), (7936, 254945), (9920, 203956), (19840, 101978), (39680, 50989)]