130333360

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:646

約数の個数: 80

約数和(自身を含む): 314578080

約数和(自身を除く): 184244720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 59, 80, 106, 118, 212, 236, 265, 295, 424, 472, 521, 530, 590, 848, 944, 1042, 1060, 1180, 2084, 2120, 2360, 2605, 3127, 4168, 4240, 4720, 5210, 6254, 8336, 10420, 12508, 15635, 20840, 25016, 27613, 30739, 31270, 41680, 50032, 55226, 61478, 62540, 110452, 122956, 125080, 138065, 153695, 220904, 245912, 250160, 276130, 307390, 441808, 491824, 552260, 614780, 1104520, 1229560, 1629167, 2209040, 2459120, 3258334, 6516668, 8145835, 13033336, 16291670, 26066672, 32583340, 65166680, 130333360]

約数ペア:

[(1, 130333360), (2, 65166680), (4, 32583340), (5, 26066672), (8, 16291670), (10, 13033336), (16, 8145835), (20, 6516668), (40, 3258334), (53, 2459120), (59, 2209040), (80, 1629167), (106, 1229560), (118, 1104520), (212, 614780), (236, 552260), (265, 491824), (295, 441808), (424, 307390), (472, 276130), (521, 250160), (530, 245912), (590, 220904), (848, 153695), (944, 138065), (1042, 125080), (1060, 122956), (1180, 110452), (2084, 62540), (2120, 61478), (2360, 55226), (2605, 50032), (3127, 41680), (4168, 31270), (4240, 30739), (4720, 27613), (5210, 25016), (6254, 20840), (8336, 15635), (10420, 12508)]