32280451300

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{89}}^2\times {\mathrm{491}}^1$

素因数の和:766

約数の個数: 108

約数和(自身を含む): 71844057936

約数和(自身を除く): 39563606636

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 89, 100, 166, 178, 332, 356, 415, 445, 491, 830, 890, 982, 1660, 1780, 1964, 2075, 2225, 2455, 4150, 4450, 4910, 7387, 7921, 8300, 8900, 9820, 12275, 14774, 15842, 24550, 29548, 31684, 36935, 39605, 40753, 43699, 49100, 73870, 79210, 81506, 87398, 147740, 158420, 163012, 174796, 184675, 198025, 203765, 218495, 369350, 396050, 407530, 436990, 657443, 738700, 792100, 815060, 873980, 1018825, 1092475, 1314886, 2037650, 2184950, 2629772, 3287215, 3627017, 3889211, 4075300, 4369900, 6574430, 7254034, 7778422, 13148860, 14508068, 15556844, 16436075, 18135085, 19446055, 32872150, 36270170, 38892110, 65744300, 72540340, 77784220, 90675425, 97230275, 181350850, 194460550, 322804513, 362701700, 388921100, 645609026, 1291218052, 1614022565, 3228045130, 6456090260, 8070112825, 16140225650, 32280451300]

約数ペア:

[(1, 32280451300), (2, 16140225650), (4, 8070112825), (5, 6456090260), (10, 3228045130), (20, 1614022565), (25, 1291218052), (50, 645609026), (83, 388921100), (89, 362701700), (100, 322804513), (166, 194460550), (178, 181350850), (332, 97230275), (356, 90675425), (415, 77784220), (445, 72540340), (491, 65744300), (830, 38892110), (890, 36270170), (982, 32872150), (1660, 19446055), (1780, 18135085), (1964, 16436075), (2075, 15556844), (2225, 14508068), (2455, 13148860), (4150, 7778422), (4450, 7254034), (4910, 6574430), (7387, 4369900), (7921, 4075300), (8300, 3889211), (8900, 3627017), (9820, 3287215), (12275, 2629772), (14774, 2184950), (15842, 2037650), (24550, 1314886), (29548, 1092475), (31684, 1018825), (36935, 873980), (39605, 815060), (40753, 792100), (43699, 738700), (49100, 657443), (73870, 436990), (79210, 407530), (81506, 396050), (87398, 369350), (147740, 218495), (158420, 203765), (163012, 198025), (174796, 184675)]