230438622440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2718719}}^1$

素因数の和:2718906

約数の個数: 64

約数和(自身を含む): 561796300800

約数和(自身を除く): 331357678360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 163, 260, 326, 520, 652, 815, 1304, 1630, 2119, 3260, 4238, 6520, 8476, 10595, 16952, 21190, 42380, 84760, 2718719, 5437438, 10874876, 13593595, 21749752, 27187190, 35343347, 54374380, 70686694, 108748760, 141373388, 176716735, 282746776, 353433470, 443151197, 706866940, 886302394, 1413733880, 1772604788, 2215755985, 3545209576, 4431511970, 5760965561, 8863023940, 11521931122, 17726047880, 23043862244, 28804827805, 46087724488, 57609655610, 115219311220, 230438622440]

約数ペア:

[(1, 230438622440), (2, 115219311220), (4, 57609655610), (5, 46087724488), (8, 28804827805), (10, 23043862244), (13, 17726047880), (20, 11521931122), (26, 8863023940), (40, 5760965561), (52, 4431511970), (65, 3545209576), (104, 2215755985), (130, 1772604788), (163, 1413733880), (260, 886302394), (326, 706866940), (520, 443151197), (652, 353433470), (815, 282746776), (1304, 176716735), (1630, 141373388), (2119, 108748760), (3260, 70686694), (4238, 54374380), (6520, 35343347), (8476, 27187190), (10595, 21749752), (16952, 13593595), (21190, 10874876), (42380, 5437438), (84760, 2718719)]