187443550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 426401280

約数和(自身を除く): 238957730

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 71, 95, 133, 142, 175, 190, 266, 350, 355, 397, 475, 497, 665, 710, 794, 950, 994, 1330, 1349, 1775, 1985, 2485, 2698, 2779, 3325, 3550, 3970, 4970, 5558, 6650, 6745, 7543, 9443, 9925, 12425, 13490, 13895, 15086, 18886, 19850, 24850, 27790, 28187, 33725, 37715, 47215, 52801, 56374, 67450, 69475, 75430, 94430, 105602, 138950, 140935, 188575, 197309, 236075, 264005, 281870, 377150, 394618, 472150, 528010, 535553, 704675, 986545, 1071106, 1320025, 1409350, 1973090, 2640050, 2677765, 3748871, 4932725, 5355530, 7497742, 9865450, 13388825, 18744355, 26777650, 37488710, 93721775, 187443550]

約数ペア:

[(1, 187443550), (2, 93721775), (5, 37488710), (7, 26777650), (10, 18744355), (14, 13388825), (19, 9865450), (25, 7497742), (35, 5355530), (38, 4932725), (50, 3748871), (70, 2677765), (71, 2640050), (95, 1973090), (133, 1409350), (142, 1320025), (175, 1071106), (190, 986545), (266, 704675), (350, 535553), (355, 528010), (397, 472150), (475, 394618), (497, 377150), (665, 281870), (710, 264005), (794, 236075), (950, 197309), (994, 188575), (1330, 140935), (1349, 138950), (1775, 105602), (1985, 94430), (2485, 75430), (2698, 69475), (2779, 67450), (3325, 56374), (3550, 52801), (3970, 47215), (4970, 37715), (5558, 33725), (6650, 28187), (6745, 27790), (7543, 24850), (9443, 19850), (9925, 18886), (12425, 15086), (13490, 13895)]