1963553480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{52727}}^1$

素因数の和:52771

約数の個数: 96

約数和(自身を含む): 5409892800

約数和(自身を除く): 3446339320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1330, 1862, 1960, 2660, 3724, 4655, 5320, 7448, 9310, 18620, 37240, 52727, 105454, 210908, 263635, 369089, 421816, 527270, 738178, 1001813, 1054540, 1476356, 1845445, 2003626, 2109080, 2583623, 2952712, 3690890, 4007252, 5009065, 5167246, 7012691, 7381780, 8014504, 10018130, 10334492, 12918115, 14025382, 14763560, 20036260, 20668984, 25836230, 28050764, 35063455, 40072520, 49088837, 51672460, 56101528, 70126910, 98177674, 103344920, 140253820, 196355348, 245444185, 280507640, 392710696, 490888370, 981776740, 1963553480]

約数ペア:

[(1, 1963553480), (2, 981776740), (4, 490888370), (5, 392710696), (7, 280507640), (8, 245444185), (10, 196355348), (14, 140253820), (19, 103344920), (20, 98177674), (28, 70126910), (35, 56101528), (38, 51672460), (40, 49088837), (49, 40072520), (56, 35063455), (70, 28050764), (76, 25836230), (95, 20668984), (98, 20036260), (133, 14763560), (140, 14025382), (152, 12918115), (190, 10334492), (196, 10018130), (245, 8014504), (266, 7381780), (280, 7012691), (380, 5167246), (392, 5009065), (490, 4007252), (532, 3690890), (665, 2952712), (760, 2583623), (931, 2109080), (980, 2003626), (1064, 1845445), (1330, 1476356), (1862, 1054540), (1960, 1001813), (2660, 738178), (3724, 527270), (4655, 421816), (5320, 369089), (7448, 263635), (9310, 210908), (18620, 105454), (37240, 52727)]