23075780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 61716480

約数和(自身を除く): 38640700

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 409, 434, 455, 620, 806, 818, 868, 910, 1085, 1612, 1636, 1820, 2015, 2045, 2170, 2821, 2863, 4030, 4090, 4340, 5317, 5642, 5726, 8060, 8180, 10634, 11284, 11452, 12679, 14105, 14315, 21268, 25358, 26585, 28210, 28630, 37219, 50716, 53170, 56420, 57260, 63395, 74438, 88753, 106340, 126790, 148876, 164827, 177506, 186095, 253580, 329654, 355012, 372190, 443765, 659308, 744380, 824135, 887530, 1153789, 1648270, 1775060, 2307578, 3296540, 4615156, 5768945, 11537890, 23075780]

約数ペア:

[(1, 23075780), (2, 11537890), (4, 5768945), (5, 4615156), (7, 3296540), (10, 2307578), (13, 1775060), (14, 1648270), (20, 1153789), (26, 887530), (28, 824135), (31, 744380), (35, 659308), (52, 443765), (62, 372190), (65, 355012), (70, 329654), (91, 253580), (124, 186095), (130, 177506), (140, 164827), (155, 148876), (182, 126790), (217, 106340), (260, 88753), (310, 74438), (364, 63395), (403, 57260), (409, 56420), (434, 53170), (455, 50716), (620, 37219), (806, 28630), (818, 28210), (868, 26585), (910, 25358), (1085, 21268), (1612, 14315), (1636, 14105), (1820, 12679), (2015, 11452), (2045, 11284), (2170, 10634), (2821, 8180), (2863, 8060), (4030, 5726), (4090, 5642), (4340, 5317)]