2017432580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 4508275968

約数和(自身を除く): 2490843388

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 101, 115, 173, 202, 230, 251, 346, 404, 460, 502, 505, 692, 865, 1004, 1010, 1255, 1730, 2020, 2323, 2510, 3460, 3979, 4646, 5020, 5773, 7958, 9292, 11546, 11615, 15916, 17473, 19895, 23092, 23230, 25351, 28865, 34946, 39790, 43423, 46460, 50702, 57730, 69892, 79580, 86846, 87365, 101404, 115460, 126755, 173692, 174730, 217115, 253510, 349460, 401879, 434230, 507020, 583073, 803758, 868460, 998729, 1166146, 1607516, 1997458, 2009395, 2332292, 2915365, 3994916, 4018790, 4385723, 4993645, 5830730, 8037580, 8771446, 9987290, 11661460, 17542892, 19974580, 21928615, 43857230, 87714460, 100871629, 201743258, 403486516, 504358145, 1008716290, 2017432580]

約数ペア:

[(1, 2017432580), (2, 1008716290), (4, 504358145), (5, 403486516), (10, 201743258), (20, 100871629), (23, 87714460), (46, 43857230), (92, 21928615), (101, 19974580), (115, 17542892), (173, 11661460), (202, 9987290), (230, 8771446), (251, 8037580), (346, 5830730), (404, 4993645), (460, 4385723), (502, 4018790), (505, 3994916), (692, 2915365), (865, 2332292), (1004, 2009395), (1010, 1997458), (1255, 1607516), (1730, 1166146), (2020, 998729), (2323, 868460), (2510, 803758), (3460, 583073), (3979, 507020), (4646, 434230), (5020, 401879), (5773, 349460), (7958, 253510), (9292, 217115), (11546, 174730), (11615, 173692), (15916, 126755), (17473, 115460), (19895, 101404), (23092, 87365), (23230, 86846), (25351, 79580), (28865, 69892), (34946, 57730), (39790, 50702), (43423, 46460)]