4792496920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{70853}}^1$

素因数の和:70972

約数の個数: 64

約数和(自身を含む): 11478348000

約数和(自身を除く): 6685851080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 89, 95, 152, 178, 190, 356, 380, 445, 712, 760, 890, 1691, 1780, 3382, 3560, 6764, 8455, 13528, 16910, 33820, 67640, 70853, 141706, 283412, 354265, 566824, 708530, 1346207, 1417060, 2692414, 2834120, 5384828, 6305917, 6731035, 10769656, 12611834, 13462070, 25223668, 26924140, 31529585, 50447336, 53848280, 63059170, 119812423, 126118340, 239624846, 252236680, 479249692, 599062115, 958499384, 1198124230, 2396248460, 4792496920]

約数ペア:

[(1, 4792496920), (2, 2396248460), (4, 1198124230), (5, 958499384), (8, 599062115), (10, 479249692), (19, 252236680), (20, 239624846), (38, 126118340), (40, 119812423), (76, 63059170), (89, 53848280), (95, 50447336), (152, 31529585), (178, 26924140), (190, 25223668), (356, 13462070), (380, 12611834), (445, 10769656), (712, 6731035), (760, 6305917), (890, 5384828), (1691, 2834120), (1780, 2692414), (3382, 1417060), (3560, 1346207), (6764, 708530), (8455, 566824), (13528, 354265), (16910, 283412), (33820, 141706), (67640, 70853)]