25475200

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 66402000

約数和(自身を除く): 40926800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 304, 320, 380, 400, 419, 475, 608, 640, 760, 800, 838, 950, 1216, 1520, 1600, 1676, 1900, 2095, 2432, 3040, 3200, 3352, 3800, 4190, 6080, 6704, 7600, 7961, 8380, 10475, 12160, 13408, 15200, 15922, 16760, 20950, 26816, 30400, 31844, 33520, 39805, 41900, 53632, 60800, 63688, 67040, 79610, 83800, 127376, 134080, 159220, 167600, 199025, 254752, 268160, 318440, 335200, 398050, 509504, 636880, 670400, 796100, 1019008, 1273760, 1340800, 1592200, 2547520, 3184400, 5095040, 6368800, 12737600, 25475200]

約数ペア:

[(1, 25475200), (2, 12737600), (4, 6368800), (5, 5095040), (8, 3184400), (10, 2547520), (16, 1592200), (19, 1340800), (20, 1273760), (25, 1019008), (32, 796100), (38, 670400), (40, 636880), (50, 509504), (64, 398050), (76, 335200), (80, 318440), (95, 268160), (100, 254752), (128, 199025), (152, 167600), (160, 159220), (190, 134080), (200, 127376), (304, 83800), (320, 79610), (380, 67040), (400, 63688), (419, 60800), (475, 53632), (608, 41900), (640, 39805), (760, 33520), (800, 31844), (838, 30400), (950, 26816), (1216, 20950), (1520, 16760), (1600, 15922), (1676, 15200), (1900, 13408), (2095, 12160), (2432, 10475), (3040, 8380), (3200, 7961), (3352, 7600), (3800, 6704), (4190, 6080)]