4877300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 11874240

約数和(自身を除く): 6996940

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 151, 170, 190, 302, 323, 340, 380, 425, 475, 604, 646, 755, 850, 950, 1292, 1510, 1615, 1700, 1900, 2567, 2869, 3020, 3230, 3775, 5134, 5738, 6460, 7550, 8075, 10268, 11476, 12835, 14345, 15100, 16150, 25670, 28690, 32300, 48773, 51340, 57380, 64175, 71725, 97546, 128350, 143450, 195092, 243865, 256700, 286900, 487730, 975460, 1219325, 2438650, 4877300]

約数ペア:

[(1, 4877300), (2, 2438650), (4, 1219325), (5, 975460), (10, 487730), (17, 286900), (19, 256700), (20, 243865), (25, 195092), (34, 143450), (38, 128350), (50, 97546), (68, 71725), (76, 64175), (85, 57380), (95, 51340), (100, 48773), (151, 32300), (170, 28690), (190, 25670), (302, 16150), (323, 15100), (340, 14345), (380, 12835), (425, 11476), (475, 10268), (604, 8075), (646, 7550), (755, 6460), (850, 5738), (950, 5134), (1292, 3775), (1510, 3230), (1615, 3020), (1700, 2869), (1900, 2567)]