22013300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 52871616

約数和(自身を除く): 30858316

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 170, 230, 340, 391, 425, 460, 563, 575, 782, 850, 1126, 1150, 1564, 1700, 1955, 2252, 2300, 2815, 3910, 5630, 7820, 9571, 9775, 11260, 12949, 14075, 19142, 19550, 25898, 28150, 38284, 39100, 47855, 51796, 56300, 64745, 95710, 129490, 191420, 220133, 239275, 258980, 323725, 440266, 478550, 647450, 880532, 957100, 1100665, 1294900, 2201330, 4402660, 5503325, 11006650, 22013300]

約数ペア:

[(1, 22013300), (2, 11006650), (4, 5503325), (5, 4402660), (10, 2201330), (17, 1294900), (20, 1100665), (23, 957100), (25, 880532), (34, 647450), (46, 478550), (50, 440266), (68, 323725), (85, 258980), (92, 239275), (100, 220133), (115, 191420), (170, 129490), (230, 95710), (340, 64745), (391, 56300), (425, 51796), (460, 47855), (563, 39100), (575, 38284), (782, 28150), (850, 25898), (1126, 19550), (1150, 19142), (1564, 14075), (1700, 12949), (1955, 11260), (2252, 9775), (2300, 9571), (2815, 7820), (3910, 5630)]