2017119140

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{19207}}^1$

素因数の和:19364

約数の個数: 48

約数和(自身を含む): 4356374400

約数和(自身を除く): 2339255260

約数列:

[1, 2, 4, 5, 10, 20, 59, 89, 118, 178, 236, 295, 356, 445, 590, 890, 1180, 1780, 5251, 10502, 19207, 21004, 26255, 38414, 52510, 76828, 96035, 105020, 192070, 384140, 1133213, 1709423, 2266426, 3418846, 4532852, 5666065, 6837692, 8547115, 11332130, 17094230, 22664260, 34188460, 100855957, 201711914, 403423828, 504279785, 1008559570, 2017119140]

約数ペア:

[(1, 2017119140), (2, 1008559570), (4, 504279785), (5, 403423828), (10, 201711914), (20, 100855957), (59, 34188460), (89, 22664260), (118, 17094230), (178, 11332130), (236, 8547115), (295, 6837692), (356, 5666065), (445, 4532852), (590, 3418846), (890, 2266426), (1180, 1709423), (1780, 1133213), (5251, 384140), (10502, 192070), (19207, 105020), (21004, 96035), (26255, 76828), (38414, 52510)]