1548659320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{30703}}^1$

素因数の和:30824

約数の個数: 64

約数和(自身を含む): 3791329920

約数和(自身を除く): 2242670600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 388, 485, 520, 776, 970, 1261, 1940, 2522, 3880, 5044, 6305, 10088, 12610, 25220, 30703, 50440, 61406, 122812, 153515, 245624, 307030, 399139, 614060, 798278, 1228120, 1596556, 1995695, 2978191, 3193112, 3991390, 5956382, 7982780, 11912764, 14890955, 15965560, 23825528, 29781910, 38716483, 59563820, 77432966, 119127640, 154865932, 193582415, 309731864, 387164830, 774329660, 1548659320]

約数ペア:

[(1, 1548659320), (2, 774329660), (4, 387164830), (5, 309731864), (8, 193582415), (10, 154865932), (13, 119127640), (20, 77432966), (26, 59563820), (40, 38716483), (52, 29781910), (65, 23825528), (97, 15965560), (104, 14890955), (130, 11912764), (194, 7982780), (260, 5956382), (388, 3991390), (485, 3193112), (520, 2978191), (776, 1995695), (970, 1596556), (1261, 1228120), (1940, 798278), (2522, 614060), (3880, 399139), (5044, 307030), (6305, 245624), (10088, 153515), (12610, 122812), (25220, 61406), (30703, 50440)]