93391840

素因数分解:

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

素因数の和:1056

約数の個数: 96

約数和(自身を含む): 239984640

約数和(自身を除く): 146592800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 991, 992, 1178, 1240, 1520, 1982, 2356, 2480, 2945, 3040, 3964, 4712, 4955, 4960, 5890, 7928, 9424, 9910, 11780, 15856, 18829, 18848, 19820, 23560, 30721, 31712, 37658, 39640, 47120, 61442, 75316, 79280, 94145, 94240, 122884, 150632, 153605, 158560, 188290, 245768, 301264, 307210, 376580, 491536, 583699, 602528, 614420, 753160, 983072, 1167398, 1228840, 1506320, 2334796, 2457680, 2918495, 3012640, 4669592, 4915360, 5836990, 9339184, 11673980, 18678368, 23347960, 46695920, 93391840]

約数ペア:

[(1, 93391840), (2, 46695920), (4, 23347960), (5, 18678368), (8, 11673980), (10, 9339184), (16, 5836990), (19, 4915360), (20, 4669592), (31, 3012640), (32, 2918495), (38, 2457680), (40, 2334796), (62, 1506320), (76, 1228840), (80, 1167398), (95, 983072), (124, 753160), (152, 614420), (155, 602528), (160, 583699), (190, 491536), (248, 376580), (304, 307210), (310, 301264), (380, 245768), (496, 188290), (589, 158560), (608, 153605), (620, 150632), (760, 122884), (991, 94240), (992, 94145), (1178, 79280), (1240, 75316), (1520, 61442), (1982, 47120), (2356, 39640), (2480, 37658), (2945, 31712), (3040, 30721), (3964, 23560), (4712, 19820), (4955, 18848), (4960, 18829), (5890, 15856), (7928, 11780), (9424, 9910)]