193100800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:446

約数の個数: 132

約数和(自身を含む): 505117720

約数和(自身を除く): 312016920

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, 256, 304, 320, 380, 397, 400, 475, 512, 608, 640, 760, 794, 800, 950, 1024, 1216, 1280, 1520, 1588, 1600, 1900, 1985, 2432, 2560, 3040, 3176, 3200, 3800, 3970, 4864, 5120, 6080, 6352, 6400, 7543, 7600, 7940, 9728, 9925, 12160, 12704, 12800, 15086, 15200, 15880, 19456, 19850, 24320, 25408, 25600, 30172, 30400, 31760, 37715, 39700, 48640, 50816, 60344, 60800, 63520, 75430, 79400, 97280, 101632, 120688, 121600, 127040, 150860, 158800, 188575, 203264, 241376, 243200, 254080, 301720, 317600, 377150, 406528, 482752, 486400, 508160, 603440, 635200, 754300, 965504, 1016320, 1206880, 1270400, 1508600, 1931008, 2032640, 2413760, 2540800, 3017200, 3862016, 4827520, 5081600, 6034400, 7724032, 9655040, 10163200, 12068800, 19310080, 24137600, 38620160, 48275200, 96550400, 193100800]

約数ペア:

[(1, 193100800), (2, 96550400), (4, 48275200), (5, 38620160), (8, 24137600), (10, 19310080), (16, 12068800), (19, 10163200), (20, 9655040), (25, 7724032), (32, 6034400), (38, 5081600), (40, 4827520), (50, 3862016), (64, 3017200), (76, 2540800), (80, 2413760), (95, 2032640), (100, 1931008), (128, 1508600), (152, 1270400), (160, 1206880), (190, 1016320), (200, 965504), (256, 754300), (304, 635200), (320, 603440), (380, 508160), (397, 486400), (400, 482752), (475, 406528), (512, 377150), (608, 317600), (640, 301720), (760, 254080), (794, 243200), (800, 241376), (950, 203264), (1024, 188575), (1216, 158800), (1280, 150860), (1520, 127040), (1588, 121600), (1600, 120688), (1900, 101632), (1985, 97280), (2432, 79400), (2560, 75430), (3040, 63520), (3176, 60800), (3200, 60344), (3800, 50816), (3970, 48640), (4864, 39700), (5120, 37715), (6080, 31760), (6352, 30400), (6400, 30172), (7543, 25600), (7600, 25408), (7940, 24320), (9728, 19850), (9925, 19456), (12160, 15880), (12704, 15200), (12800, 15086)]