2617432880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{6269}}^1$

素因数の和:6606

約数の個数: 80

約数和(自身を含む): 6465523680

約数和(自身を除く): 3848090800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 307, 340, 614, 680, 1228, 1360, 1535, 2456, 3070, 4912, 5219, 6140, 6269, 10438, 12280, 12538, 20876, 24560, 25076, 26095, 31345, 41752, 50152, 52190, 62690, 83504, 100304, 104380, 106573, 125380, 208760, 213146, 250760, 417520, 426292, 501520, 532865, 852584, 1065730, 1705168, 1924583, 2131460, 3849166, 4262920, 7698332, 8525840, 9622915, 15396664, 19245830, 30793328, 32717911, 38491660, 65435822, 76983320, 130871644, 153966640, 163589555, 261743288, 327179110, 523486576, 654358220, 1308716440, 2617432880]

約数ペア:

[(1, 2617432880), (2, 1308716440), (4, 654358220), (5, 523486576), (8, 327179110), (10, 261743288), (16, 163589555), (17, 153966640), (20, 130871644), (34, 76983320), (40, 65435822), (68, 38491660), (80, 32717911), (85, 30793328), (136, 19245830), (170, 15396664), (272, 9622915), (307, 8525840), (340, 7698332), (614, 4262920), (680, 3849166), (1228, 2131460), (1360, 1924583), (1535, 1705168), (2456, 1065730), (3070, 852584), (4912, 532865), (5219, 501520), (6140, 426292), (6269, 417520), (10438, 250760), (12280, 213146), (12538, 208760), (20876, 125380), (24560, 106573), (25076, 104380), (26095, 100304), (31345, 83504), (41752, 62690), (50152, 52190)]