98738900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 232735104

約数和(自身を除く): 133996204

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 151, 260, 302, 325, 503, 604, 650, 755, 1006, 1300, 1510, 1963, 2012, 2515, 3020, 3775, 3926, 5030, 6539, 7550, 7852, 9815, 10060, 12575, 13078, 15100, 19630, 25150, 26156, 32695, 39260, 49075, 50300, 65390, 75953, 98150, 130780, 151906, 163475, 196300, 303812, 326950, 379765, 653900, 759530, 987389, 1519060, 1898825, 1974778, 3797650, 3949556, 4936945, 7595300, 9873890, 19747780, 24684725, 49369450, 98738900]

約数ペア:

[(1, 98738900), (2, 49369450), (4, 24684725), (5, 19747780), (10, 9873890), (13, 7595300), (20, 4936945), (25, 3949556), (26, 3797650), (50, 1974778), (52, 1898825), (65, 1519060), (100, 987389), (130, 759530), (151, 653900), (260, 379765), (302, 326950), (325, 303812), (503, 196300), (604, 163475), (650, 151906), (755, 130780), (1006, 98150), (1300, 75953), (1510, 65390), (1963, 50300), (2012, 49075), (2515, 39260), (3020, 32695), (3775, 26156), (3926, 25150), (5030, 19630), (6539, 15100), (7550, 13078), (7852, 12575), (9815, 10060)]