38864540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 97542144

約数和(自身を除く): 58677604

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 107, 110, 127, 130, 143, 214, 220, 254, 260, 286, 428, 508, 535, 572, 635, 715, 1070, 1177, 1270, 1391, 1397, 1430, 1651, 2140, 2354, 2540, 2782, 2794, 2860, 3302, 4708, 5564, 5588, 5885, 6604, 6955, 6985, 8255, 11770, 13589, 13910, 13970, 15301, 16510, 18161, 23540, 27178, 27820, 27940, 30602, 33020, 36322, 54356, 61204, 67945, 72644, 76505, 90805, 135890, 149479, 153010, 176657, 181610, 271780, 298958, 306020, 353314, 363220, 597916, 706628, 747395, 883285, 1494790, 1766570, 1943227, 2989580, 3533140, 3886454, 7772908, 9716135, 19432270, 38864540]

約数ペア:

[(1, 38864540), (2, 19432270), (4, 9716135), (5, 7772908), (10, 3886454), (11, 3533140), (13, 2989580), (20, 1943227), (22, 1766570), (26, 1494790), (44, 883285), (52, 747395), (55, 706628), (65, 597916), (107, 363220), (110, 353314), (127, 306020), (130, 298958), (143, 271780), (214, 181610), (220, 176657), (254, 153010), (260, 149479), (286, 135890), (428, 90805), (508, 76505), (535, 72644), (572, 67945), (635, 61204), (715, 54356), (1070, 36322), (1177, 33020), (1270, 30602), (1391, 27940), (1397, 27820), (1430, 27178), (1651, 23540), (2140, 18161), (2354, 16510), (2540, 15301), (2782, 13970), (2794, 13910), (2860, 13589), (3302, 11770), (4708, 8255), (5564, 6985), (5588, 6955), (5885, 6604)]