182996720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:810

約数の個数: 80

約数和(自身を含む): 443757312

約数和(自身を除く): 260760592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 113, 124, 155, 226, 248, 310, 452, 496, 565, 620, 653, 904, 1130, 1240, 1306, 1808, 2260, 2480, 2612, 3265, 3503, 4520, 5224, 6530, 7006, 9040, 10448, 13060, 14012, 17515, 20243, 26120, 28024, 35030, 40486, 52240, 56048, 70060, 73789, 80972, 101215, 140120, 147578, 161944, 202430, 280240, 295156, 323888, 368945, 404860, 590312, 737890, 809720, 1180624, 1475780, 1619440, 2287459, 2951560, 4574918, 5903120, 9149836, 11437295, 18299672, 22874590, 36599344, 45749180, 91498360, 182996720]

約数ペア:

[(1, 182996720), (2, 91498360), (4, 45749180), (5, 36599344), (8, 22874590), (10, 18299672), (16, 11437295), (20, 9149836), (31, 5903120), (40, 4574918), (62, 2951560), (80, 2287459), (113, 1619440), (124, 1475780), (155, 1180624), (226, 809720), (248, 737890), (310, 590312), (452, 404860), (496, 368945), (565, 323888), (620, 295156), (653, 280240), (904, 202430), (1130, 161944), (1240, 147578), (1306, 140120), (1808, 101215), (2260, 80972), (2480, 73789), (2612, 70060), (3265, 56048), (3503, 52240), (4520, 40486), (5224, 35030), (6530, 28024), (7006, 26120), (9040, 20243), (10448, 17515), (13060, 14012)]