22791340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{613}}^1$

素因数の和:659

約数の個数: 72

約数和(自身を含む): 56630448

約数和(自身を除く): 33839108

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 572, 613, 676, 715, 845, 1226, 1430, 1690, 1859, 2452, 2860, 3065, 3380, 3718, 6130, 6743, 7436, 7969, 9295, 12260, 13486, 15938, 18590, 26972, 31876, 33715, 37180, 39845, 67430, 79690, 87659, 103597, 134860, 159380, 175318, 207194, 350636, 414388, 438295, 517985, 876590, 1035970, 1139567, 1753180, 2071940, 2279134, 4558268, 5697835, 11395670, 22791340]

約数ペア:

[(1, 22791340), (2, 11395670), (4, 5697835), (5, 4558268), (10, 2279134), (11, 2071940), (13, 1753180), (20, 1139567), (22, 1035970), (26, 876590), (44, 517985), (52, 438295), (55, 414388), (65, 350636), (110, 207194), (130, 175318), (143, 159380), (169, 134860), (220, 103597), (260, 87659), (286, 79690), (338, 67430), (572, 39845), (613, 37180), (676, 33715), (715, 31876), (845, 26972), (1226, 18590), (1430, 15938), (1690, 13486), (1859, 12260), (2452, 9295), (2860, 7969), (3065, 7436), (3380, 6743), (3718, 6130)]