46695920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1054

約数の個数: 80

約数和(自身を含む): 118087680

約数和(自身を除く): 71391760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 991, 1178, 1240, 1520, 1982, 2356, 2480, 2945, 3964, 4712, 4955, 5890, 7928, 9424, 9910, 11780, 15856, 18829, 19820, 23560, 30721, 37658, 39640, 47120, 61442, 75316, 79280, 94145, 122884, 150632, 153605, 188290, 245768, 301264, 307210, 376580, 491536, 583699, 614420, 753160, 1167398, 1228840, 1506320, 2334796, 2457680, 2918495, 4669592, 5836990, 9339184, 11673980, 23347960, 46695920]

約数ペア:

[(1, 46695920), (2, 23347960), (4, 11673980), (5, 9339184), (8, 5836990), (10, 4669592), (16, 2918495), (19, 2457680), (20, 2334796), (31, 1506320), (38, 1228840), (40, 1167398), (62, 753160), (76, 614420), (80, 583699), (95, 491536), (124, 376580), (152, 307210), (155, 301264), (190, 245768), (248, 188290), (304, 153605), (310, 150632), (380, 122884), (496, 94145), (589, 79280), (620, 75316), (760, 61442), (991, 47120), (1178, 39640), (1240, 37658), (1520, 30721), (1982, 23560), (2356, 19820), (2480, 18829), (2945, 15856), (3964, 11780), (4712, 9910), (4955, 9424), (5890, 7928)]