4865321660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1619}}^1$

素因数の和:1827

約数の個数: 96

約数和(自身を含む): 10921236480

約数和(自身を除く): 6055914820

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 131, 148, 155, 185, 262, 310, 370, 524, 620, 655, 740, 1147, 1310, 1619, 2294, 2620, 3238, 4061, 4588, 4847, 5735, 6476, 8095, 8122, 9694, 11470, 16190, 16244, 19388, 20305, 22940, 24235, 32380, 40610, 48470, 50189, 59903, 81220, 96940, 100378, 119806, 150257, 200756, 212089, 239612, 250945, 299515, 300514, 424178, 501890, 599030, 601028, 751285, 848356, 1003780, 1060445, 1198060, 1502570, 1856993, 2120890, 3005140, 3713986, 4241780, 6574759, 7427972, 7847293, 9284965, 13149518, 15694586, 18569930, 26299036, 31389172, 32873795, 37139860, 39236465, 65747590, 78472930, 131495180, 156945860, 243266083, 486532166, 973064332, 1216330415, 2432660830, 4865321660]

約数ペア:

[(1, 4865321660), (2, 2432660830), (4, 1216330415), (5, 973064332), (10, 486532166), (20, 243266083), (31, 156945860), (37, 131495180), (62, 78472930), (74, 65747590), (124, 39236465), (131, 37139860), (148, 32873795), (155, 31389172), (185, 26299036), (262, 18569930), (310, 15694586), (370, 13149518), (524, 9284965), (620, 7847293), (655, 7427972), (740, 6574759), (1147, 4241780), (1310, 3713986), (1619, 3005140), (2294, 2120890), (2620, 1856993), (3238, 1502570), (4061, 1198060), (4588, 1060445), (4847, 1003780), (5735, 848356), (6476, 751285), (8095, 601028), (8122, 599030), (9694, 501890), (11470, 424178), (16190, 300514), (16244, 299515), (19388, 250945), (20305, 239612), (22940, 212089), (24235, 200756), (32380, 150257), (40610, 119806), (48470, 100378), (50189, 96940), (59903, 81220)]