202419171080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23320181}}^1$

素因数の和:23320230

約数の個数: 64

約数和(自身を含む): 537296993280

約数和(自身を除く): 334877822200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 23320181, 46640362, 93280724, 116600905, 163241267, 186561448, 233201810, 326482534, 466403620, 652965068, 722925611, 816206335, 932807240, 1305930136, 1445851222, 1632412670, 2891702444, 3264825340, 3614628055, 5060479277, 5783404888, 6529650680, 7229256110, 10120958554, 14458512220, 20241917108, 25302396385, 28917024440, 40483834216, 50604792770, 101209585540, 202419171080]

約数ペア:

[(1, 202419171080), (2, 101209585540), (4, 50604792770), (5, 40483834216), (7, 28917024440), (8, 25302396385), (10, 20241917108), (14, 14458512220), (20, 10120958554), (28, 7229256110), (31, 6529650680), (35, 5783404888), (40, 5060479277), (56, 3614628055), (62, 3264825340), (70, 2891702444), (124, 1632412670), (140, 1445851222), (155, 1305930136), (217, 932807240), (248, 816206335), (280, 722925611), (310, 652965068), (434, 466403620), (620, 326482534), (868, 233201810), (1085, 186561448), (1240, 163241267), (1736, 116600905), (2170, 93280724), (4340, 46640362), (8680, 23320181)]