193445120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1249}}^1$

素因数の和:1292

約数の個数: 108

約数和(自身を含む): 509722500

約数和(自身を除く): 316277380

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 440, 484, 605, 640, 704, 880, 968, 1210, 1249, 1280, 1408, 1760, 1936, 2420, 2498, 2816, 3520, 3872, 4840, 4996, 6245, 7040, 7744, 9680, 9992, 12490, 13739, 14080, 15488, 19360, 19984, 24980, 27478, 30976, 38720, 39968, 49960, 54956, 68695, 77440, 79936, 99920, 109912, 137390, 151129, 154880, 159872, 199840, 219824, 274780, 302258, 319744, 399680, 439648, 549560, 604516, 755645, 799360, 879296, 1099120, 1209032, 1511290, 1598720, 1758592, 2198240, 2418064, 3022580, 3517184, 4396480, 4836128, 6045160, 8792960, 9672256, 12090320, 17585920, 19344512, 24180640, 38689024, 48361280, 96722560, 193445120]

約数ペア:

[(1, 193445120), (2, 96722560), (4, 48361280), (5, 38689024), (8, 24180640), (10, 19344512), (11, 17585920), (16, 12090320), (20, 9672256), (22, 8792960), (32, 6045160), (40, 4836128), (44, 4396480), (55, 3517184), (64, 3022580), (80, 2418064), (88, 2198240), (110, 1758592), (121, 1598720), (128, 1511290), (160, 1209032), (176, 1099120), (220, 879296), (242, 799360), (256, 755645), (320, 604516), (352, 549560), (440, 439648), (484, 399680), (605, 319744), (640, 302258), (704, 274780), (880, 219824), (968, 199840), (1210, 159872), (1249, 154880), (1280, 151129), (1408, 137390), (1760, 109912), (1936, 99920), (2420, 79936), (2498, 77440), (2816, 68695), (3520, 54956), (3872, 49960), (4840, 39968), (4996, 38720), (6245, 30976), (7040, 27478), (7744, 24980), (9680, 19984), (9992, 19360), (12490, 15488), (13739, 14080)]