12594144220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{2441}}^1$

素因数の和:2863

約数の個数: 96

約数和(自身を含む): 30572277120

約数和(自身を除く): 17978132900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 269, 274, 538, 548, 685, 959, 1076, 1345, 1370, 1883, 1918, 2441, 2690, 2740, 3766, 3836, 4795, 4882, 5380, 7532, 9415, 9590, 9764, 12205, 17087, 18830, 19180, 24410, 34174, 36853, 37660, 48820, 68348, 73706, 85435, 147412, 170870, 184265, 257971, 334417, 341740, 368530, 515942, 656629, 668834, 737060, 1031884, 1289855, 1313258, 1337668, 1672085, 2340919, 2579710, 2626516, 3283145, 3344170, 4596403, 4681838, 5159420, 6566290, 6688340, 9192806, 9363676, 11704595, 13132580, 18385612, 22982015, 23409190, 45964030, 46818380, 89958173, 91928060, 179916346, 359832692, 449790865, 629707211, 899581730, 1259414422, 1799163460, 2518828844, 3148536055, 6297072110, 12594144220]

約数ペア:

[(1, 12594144220), (2, 6297072110), (4, 3148536055), (5, 2518828844), (7, 1799163460), (10, 1259414422), (14, 899581730), (20, 629707211), (28, 449790865), (35, 359832692), (70, 179916346), (137, 91928060), (140, 89958173), (269, 46818380), (274, 45964030), (538, 23409190), (548, 22982015), (685, 18385612), (959, 13132580), (1076, 11704595), (1345, 9363676), (1370, 9192806), (1883, 6688340), (1918, 6566290), (2441, 5159420), (2690, 4681838), (2740, 4596403), (3766, 3344170), (3836, 3283145), (4795, 2626516), (4882, 2579710), (5380, 2340919), (7532, 1672085), (9415, 1337668), (9590, 1313258), (9764, 1289855), (12205, 1031884), (17087, 737060), (18830, 668834), (19180, 656629), (24410, 515942), (34174, 368530), (36853, 341740), (37660, 334417), (48820, 257971), (68348, 184265), (73706, 170870), (85435, 147412)]