43421080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 107533440

約数和(自身を除く): 64112360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 97, 124, 152, 155, 190, 194, 248, 310, 361, 380, 388, 485, 589, 620, 722, 760, 776, 970, 1178, 1240, 1444, 1805, 1843, 1940, 2356, 2888, 2945, 3007, 3610, 3686, 3880, 4712, 5890, 6014, 7220, 7372, 9215, 11191, 11780, 12028, 14440, 14744, 15035, 18430, 22382, 23560, 24056, 30070, 35017, 36860, 44764, 55955, 57133, 60140, 70034, 73720, 89528, 111910, 114266, 120280, 140068, 175085, 223820, 228532, 280136, 285665, 350170, 447640, 457064, 571330, 700340, 1085527, 1142660, 1400680, 2171054, 2285320, 4342108, 5427635, 8684216, 10855270, 21710540, 43421080]

約数ペア:

[(1, 43421080), (2, 21710540), (4, 10855270), (5, 8684216), (8, 5427635), (10, 4342108), (19, 2285320), (20, 2171054), (31, 1400680), (38, 1142660), (40, 1085527), (62, 700340), (76, 571330), (95, 457064), (97, 447640), (124, 350170), (152, 285665), (155, 280136), (190, 228532), (194, 223820), (248, 175085), (310, 140068), (361, 120280), (380, 114266), (388, 111910), (485, 89528), (589, 73720), (620, 70034), (722, 60140), (760, 57133), (776, 55955), (970, 44764), (1178, 36860), (1240, 35017), (1444, 30070), (1805, 24056), (1843, 23560), (1940, 22382), (2356, 18430), (2888, 15035), (2945, 14744), (3007, 14440), (3610, 12028), (3686, 11780), (3880, 11191), (4712, 9215), (5890, 7372), (6014, 7220)]