4284416240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{14557}}^1$

素因数の和:14866

約数の個数: 80

約数和(自身を含む): 10766165088

約数和(自身を除く): 6481748848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 283, 520, 566, 1040, 1132, 1415, 2264, 2830, 3679, 4528, 5660, 7358, 11320, 14557, 14716, 18395, 22640, 29114, 29432, 36790, 58228, 58864, 72785, 73580, 116456, 145570, 147160, 189241, 232912, 291140, 294320, 378482, 582280, 756964, 946205, 1164560, 1513928, 1892410, 3027856, 3784820, 4119631, 7569640, 8239262, 15139280, 16478524, 20598155, 32957048, 41196310, 53555203, 65914096, 82392620, 107110406, 164785240, 214220812, 267776015, 329570480, 428441624, 535552030, 856883248, 1071104060, 2142208120, 4284416240]

約数ペア:

[(1, 4284416240), (2, 2142208120), (4, 1071104060), (5, 856883248), (8, 535552030), (10, 428441624), (13, 329570480), (16, 267776015), (20, 214220812), (26, 164785240), (40, 107110406), (52, 82392620), (65, 65914096), (80, 53555203), (104, 41196310), (130, 32957048), (208, 20598155), (260, 16478524), (283, 15139280), (520, 8239262), (566, 7569640), (1040, 4119631), (1132, 3784820), (1415, 3027856), (2264, 1892410), (2830, 1513928), (3679, 1164560), (4528, 946205), (5660, 756964), (7358, 582280), (11320, 378482), (14557, 294320), (14716, 291140), (18395, 232912), (22640, 189241), (29114, 147160), (29432, 145570), (36790, 116456), (58228, 73580), (58864, 72785)]