42083860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1265

約数の個数: 96

約数和(自身を含む): 114589440

約数和(自身を除く): 72505580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1217, 1235, 1330, 1729, 1820, 2434, 2470, 2660, 3458, 4868, 4940, 6085, 6916, 8519, 8645, 12170, 15821, 17038, 17290, 23123, 24340, 31642, 34076, 34580, 42595, 46246, 63284, 79105, 85190, 92492, 110747, 115615, 158210, 161861, 170380, 221494, 231230, 300599, 316420, 323722, 442988, 462460, 553735, 601198, 647444, 809305, 1107470, 1202396, 1502995, 1618610, 2104193, 2214940, 3005990, 3237220, 4208386, 6011980, 8416772, 10520965, 21041930, 42083860]

約数ペア:

[(1, 42083860), (2, 21041930), (4, 10520965), (5, 8416772), (7, 6011980), (10, 4208386), (13, 3237220), (14, 3005990), (19, 2214940), (20, 2104193), (26, 1618610), (28, 1502995), (35, 1202396), (38, 1107470), (52, 809305), (65, 647444), (70, 601198), (76, 553735), (91, 462460), (95, 442988), (130, 323722), (133, 316420), (140, 300599), (182, 231230), (190, 221494), (247, 170380), (260, 161861), (266, 158210), (364, 115615), (380, 110747), (455, 92492), (494, 85190), (532, 79105), (665, 63284), (910, 46246), (988, 42595), (1217, 34580), (1235, 34076), (1330, 31642), (1729, 24340), (1820, 23123), (2434, 17290), (2470, 17038), (2660, 15821), (3458, 12170), (4868, 8645), (4940, 8519), (6085, 6916)]