23664340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 61496064

約数和(自身を除く): 37831724

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 61, 68, 70, 85, 119, 122, 140, 163, 170, 238, 244, 305, 326, 340, 427, 476, 595, 610, 652, 815, 854, 1037, 1141, 1190, 1220, 1630, 1708, 2074, 2135, 2282, 2380, 2771, 3260, 4148, 4270, 4564, 5185, 5542, 5705, 7259, 8540, 9943, 10370, 11084, 11410, 13855, 14518, 19397, 19886, 20740, 22820, 27710, 29036, 36295, 38794, 39772, 49715, 55420, 69601, 72590, 77588, 96985, 99430, 139202, 145180, 169031, 193970, 198860, 278404, 338062, 348005, 387940, 676124, 696010, 845155, 1183217, 1392020, 1690310, 2366434, 3380620, 4732868, 5916085, 11832170, 23664340]

約数ペア:

[(1, 23664340), (2, 11832170), (4, 5916085), (5, 4732868), (7, 3380620), (10, 2366434), (14, 1690310), (17, 1392020), (20, 1183217), (28, 845155), (34, 696010), (35, 676124), (61, 387940), (68, 348005), (70, 338062), (85, 278404), (119, 198860), (122, 193970), (140, 169031), (163, 145180), (170, 139202), (238, 99430), (244, 96985), (305, 77588), (326, 72590), (340, 69601), (427, 55420), (476, 49715), (595, 39772), (610, 38794), (652, 36295), (815, 29036), (854, 27710), (1037, 22820), (1141, 20740), (1190, 19886), (1220, 19397), (1630, 14518), (1708, 13855), (2074, 11410), (2135, 11084), (2282, 10370), (2380, 9943), (2771, 8540), (3260, 7259), (4148, 5705), (4270, 5542), (4564, 5185)]