1330472953940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{12889}}^1\times {\mathrm{4093}}^1$

素因数の和:17101

約数の個数: 96

約数和(自身を含む): 3040914135840

約数和(自身を除く): 1710441181900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 485, 970, 1261, 1940, 2522, 4093, 5044, 6305, 8186, 12610, 12889, 16372, 20465, 25220, 25778, 40930, 51556, 53209, 64445, 81860, 106418, 128890, 167557, 212836, 257780, 266045, 335114, 397021, 532090, 670228, 794042, 837785, 1064180, 1250233, 1588084, 1675570, 1985105, 2500466, 3351140, 3970210, 5000932, 5161273, 6251165, 7940420, 10322546, 12502330, 16253029, 20645092, 25004660, 25806365, 32506058, 51612730, 52754677, 65012116, 81265145, 103225460, 105509354, 162530290, 211018708, 263773385, 325060580, 527546770, 685810801, 1055093540, 1371621602, 2743243204, 3429054005, 5117203669, 6858108010, 10234407338, 13716216020, 20468814676, 25586018345, 51172036690, 66523647697, 102344073380, 133047295394, 266094590788, 332618238485, 665236476970, 1330472953940]

約数ペア:

[(1, 1330472953940), (2, 665236476970), (4, 332618238485), (5, 266094590788), (10, 133047295394), (13, 102344073380), (20, 66523647697), (26, 51172036690), (52, 25586018345), (65, 20468814676), (97, 13716216020), (130, 10234407338), (194, 6858108010), (260, 5117203669), (388, 3429054005), (485, 2743243204), (970, 1371621602), (1261, 1055093540), (1940, 685810801), (2522, 527546770), (4093, 325060580), (5044, 263773385), (6305, 211018708), (8186, 162530290), (12610, 105509354), (12889, 103225460), (16372, 81265145), (20465, 65012116), (25220, 52754677), (25778, 51612730), (40930, 32506058), (51556, 25806365), (53209, 25004660), (64445, 20645092), (81860, 16253029), (106418, 12502330), (128890, 10322546), (167557, 7940420), (212836, 6251165), (257780, 5161273), (266045, 5000932), (335114, 3970210), (397021, 3351140), (532090, 2500466), (670228, 1985105), (794042, 1675570), (837785, 1588084), (1064180, 1250233)]