3201754400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9931}}^1$

素因数の和:9995

約数の個数: 144

約数和(自身を含む): 8689943808

約数和(自身を除く): 5488189408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 160, 200, 208, 248, 260, 310, 325, 400, 403, 416, 496, 520, 620, 650, 775, 800, 806, 992, 1040, 1240, 1300, 1550, 1612, 2015, 2080, 2480, 2600, 3100, 3224, 4030, 4960, 5200, 6200, 6448, 8060, 9931, 10075, 10400, 12400, 12896, 16120, 19862, 20150, 24800, 32240, 39724, 40300, 49655, 64480, 79448, 80600, 99310, 129103, 158896, 161200, 198620, 248275, 258206, 307861, 317792, 322400, 397240, 496550, 516412, 615722, 645515, 794480, 993100, 1032824, 1231444, 1291030, 1539305, 1588960, 1986200, 2065648, 2462888, 2582060, 3078610, 3227575, 3972400, 4002193, 4131296, 4925776, 5164120, 6157220, 6455150, 7696525, 7944800, 8004386, 9851552, 10328240, 12314440, 12910300, 15393050, 16008772, 20010965, 20656480, 24628880, 25820600, 30786100, 32017544, 40021930, 49257760, 51641200, 61572200, 64035088, 80043860, 100054825, 103282400, 123144400, 128070176, 160087720, 200109650, 246288800, 320175440, 400219300, 640350880, 800438600, 1600877200, 3201754400]

約数ペア:

[(1, 3201754400), (2, 1600877200), (4, 800438600), (5, 640350880), (8, 400219300), (10, 320175440), (13, 246288800), (16, 200109650), (20, 160087720), (25, 128070176), (26, 123144400), (31, 103282400), (32, 100054825), (40, 80043860), (50, 64035088), (52, 61572200), (62, 51641200), (65, 49257760), (80, 40021930), (100, 32017544), (104, 30786100), (124, 25820600), (130, 24628880), (155, 20656480), (160, 20010965), (200, 16008772), (208, 15393050), (248, 12910300), (260, 12314440), (310, 10328240), (325, 9851552), (400, 8004386), (403, 7944800), (416, 7696525), (496, 6455150), (520, 6157220), (620, 5164120), (650, 4925776), (775, 4131296), (800, 4002193), (806, 3972400), (992, 3227575), (1040, 3078610), (1240, 2582060), (1300, 2462888), (1550, 2065648), (1612, 1986200), (2015, 1588960), (2080, 1539305), (2480, 1291030), (2600, 1231444), (3100, 1032824), (3224, 993100), (4030, 794480), (4960, 645515), (5200, 615722), (6200, 516412), (6448, 496550), (8060, 397240), (9931, 322400), (10075, 317792), (10400, 307861), (12400, 258206), (12896, 248275), (16120, 198620), (19862, 161200), (20150, 158896), (24800, 129103), (32240, 99310), (39724, 80600), (40300, 79448), (49655, 64480)]