97800920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8123}}^1$

素因数の和:8184

約数の個数: 64

約数和(自身を含む): 257368320

約数和(自身を除く): 159567400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 8123, 12040, 16246, 32492, 40615, 56861, 64984, 81230, 113722, 162460, 227444, 284305, 324920, 349289, 454888, 568610, 698578, 1137220, 1397156, 1746445, 2274440, 2445023, 2794312, 3492890, 4890046, 6985780, 9780092, 12225115, 13971560, 19560184, 24450230, 48900460, 97800920]

約数ペア:

[(1, 97800920), (2, 48900460), (4, 24450230), (5, 19560184), (7, 13971560), (8, 12225115), (10, 9780092), (14, 6985780), (20, 4890046), (28, 3492890), (35, 2794312), (40, 2445023), (43, 2274440), (56, 1746445), (70, 1397156), (86, 1137220), (140, 698578), (172, 568610), (215, 454888), (280, 349289), (301, 324920), (344, 284305), (430, 227444), (602, 162460), (860, 113722), (1204, 81230), (1505, 64984), (1720, 56861), (2408, 40615), (3010, 32492), (6020, 16246), (8123, 12040)]