39038300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 108

約数和(自身を含む): 102118464

約数和(自身を除く): 63080164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 49, 50, 62, 70, 98, 100, 124, 140, 155, 175, 196, 217, 245, 257, 310, 350, 434, 490, 514, 620, 700, 775, 868, 980, 1028, 1085, 1225, 1285, 1519, 1550, 1799, 2170, 2450, 2570, 3038, 3100, 3598, 4340, 4900, 5140, 5425, 6076, 6425, 7196, 7595, 7967, 8995, 10850, 12593, 12850, 15190, 15934, 17990, 21700, 25186, 25700, 30380, 31868, 35980, 37975, 39835, 44975, 50372, 55769, 62965, 75950, 79670, 89950, 111538, 125930, 151900, 159340, 179900, 199175, 223076, 251860, 278845, 314825, 390383, 398350, 557690, 629650, 780766, 796700, 1115380, 1259300, 1394225, 1561532, 1951915, 2788450, 3903830, 5576900, 7807660, 9759575, 19519150, 39038300]

約数ペア:

[(1, 39038300), (2, 19519150), (4, 9759575), (5, 7807660), (7, 5576900), (10, 3903830), (14, 2788450), (20, 1951915), (25, 1561532), (28, 1394225), (31, 1259300), (35, 1115380), (49, 796700), (50, 780766), (62, 629650), (70, 557690), (98, 398350), (100, 390383), (124, 314825), (140, 278845), (155, 251860), (175, 223076), (196, 199175), (217, 179900), (245, 159340), (257, 151900), (310, 125930), (350, 111538), (434, 89950), (490, 79670), (514, 75950), (620, 62965), (700, 55769), (775, 50372), (868, 44975), (980, 39835), (1028, 37975), (1085, 35980), (1225, 31868), (1285, 30380), (1519, 25700), (1550, 25186), (1799, 21700), (2170, 17990), (2450, 15934), (2570, 15190), (3038, 12850), (3100, 12593), (3598, 10850), (4340, 8995), (4900, 7967), (5140, 7595), (5425, 7196), (6076, 6425)]