16253300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 108

約数和(自身を含む): 42747264

約数和(自身を除く): 26493964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 49, 50, 62, 70, 98, 100, 107, 124, 140, 155, 175, 196, 214, 217, 245, 310, 350, 428, 434, 490, 535, 620, 700, 749, 775, 868, 980, 1070, 1085, 1225, 1498, 1519, 1550, 2140, 2170, 2450, 2675, 2996, 3038, 3100, 3317, 3745, 4340, 4900, 5243, 5350, 5425, 6076, 6634, 7490, 7595, 10486, 10700, 10850, 13268, 14980, 15190, 16585, 18725, 20972, 21700, 23219, 26215, 30380, 33170, 37450, 37975, 46438, 52430, 66340, 74900, 75950, 82925, 92876, 104860, 116095, 131075, 151900, 162533, 165850, 232190, 262150, 325066, 331700, 464380, 524300, 580475, 650132, 812665, 1160950, 1625330, 2321900, 3250660, 4063325, 8126650, 16253300]

約数ペア:

[(1, 16253300), (2, 8126650), (4, 4063325), (5, 3250660), (7, 2321900), (10, 1625330), (14, 1160950), (20, 812665), (25, 650132), (28, 580475), (31, 524300), (35, 464380), (49, 331700), (50, 325066), (62, 262150), (70, 232190), (98, 165850), (100, 162533), (107, 151900), (124, 131075), (140, 116095), (155, 104860), (175, 92876), (196, 82925), (214, 75950), (217, 74900), (245, 66340), (310, 52430), (350, 46438), (428, 37975), (434, 37450), (490, 33170), (535, 30380), (620, 26215), (700, 23219), (749, 21700), (775, 20972), (868, 18725), (980, 16585), (1070, 15190), (1085, 14980), (1225, 13268), (1498, 10850), (1519, 10700), (1550, 10486), (2140, 7595), (2170, 7490), (2450, 6634), (2675, 6076), (2996, 5425), (3038, 5350), (3100, 5243), (3317, 4900), (3745, 4340)]