7435900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 17436384

約数和(自身を除く): 10000484

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 53, 61, 92, 100, 106, 115, 122, 212, 230, 244, 265, 305, 460, 530, 575, 610, 1060, 1150, 1219, 1220, 1325, 1403, 1525, 2300, 2438, 2650, 2806, 3050, 3233, 4876, 5300, 5612, 6095, 6100, 6466, 7015, 12190, 12932, 14030, 16165, 24380, 28060, 30475, 32330, 35075, 60950, 64660, 70150, 74359, 80825, 121900, 140300, 148718, 161650, 297436, 323300, 371795, 743590, 1487180, 1858975, 3717950, 7435900]

約数ペア:

[(1, 7435900), (2, 3717950), (4, 1858975), (5, 1487180), (10, 743590), (20, 371795), (23, 323300), (25, 297436), (46, 161650), (50, 148718), (53, 140300), (61, 121900), (92, 80825), (100, 74359), (106, 70150), (115, 64660), (122, 60950), (212, 35075), (230, 32330), (244, 30475), (265, 28060), (305, 24380), (460, 16165), (530, 14030), (575, 12932), (610, 12190), (1060, 7015), (1150, 6466), (1219, 6100), (1220, 6095), (1325, 5612), (1403, 5300), (1525, 4876), (2300, 3233), (2438, 3050), (2650, 2806)]