39794820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 121118592

約数和(自身を除く): 81323772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 163, 195, 260, 313, 326, 390, 489, 626, 652, 780, 815, 939, 978, 1252, 1565, 1630, 1878, 1956, 2119, 2445, 3130, 3260, 3756, 4069, 4238, 4695, 4890, 6260, 6357, 8138, 8476, 9390, 9780, 10595, 12207, 12714, 16276, 18780, 20345, 21190, 24414, 25428, 31785, 40690, 42380, 48828, 51019, 61035, 63570, 81380, 102038, 122070, 127140, 153057, 204076, 244140, 255095, 306114, 510190, 612228, 663247, 765285, 1020380, 1326494, 1530570, 1989741, 2652988, 3061140, 3316235, 3979482, 6632470, 7958964, 9948705, 13264940, 19897410, 39794820]

約数ペア:

[(1, 39794820), (2, 19897410), (3, 13264940), (4, 9948705), (5, 7958964), (6, 6632470), (10, 3979482), (12, 3316235), (13, 3061140), (15, 2652988), (20, 1989741), (26, 1530570), (30, 1326494), (39, 1020380), (52, 765285), (60, 663247), (65, 612228), (78, 510190), (130, 306114), (156, 255095), (163, 244140), (195, 204076), (260, 153057), (313, 127140), (326, 122070), (390, 102038), (489, 81380), (626, 63570), (652, 61035), (780, 51019), (815, 48828), (939, 42380), (978, 40690), (1252, 31785), (1565, 25428), (1630, 24414), (1878, 21190), (1956, 20345), (2119, 18780), (2445, 16276), (3130, 12714), (3260, 12207), (3756, 10595), (4069, 9780), (4238, 9390), (4695, 8476), (4890, 8138), (6260, 6357)]