89096320

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:486

約数の個数: 128

約数和(自身を含む): 237945600

約数和(自身を除く): 148849280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 431, 544, 608, 640, 646, 680, 760, 862, 1088, 1216, 1292, 1360, 1520, 1615, 1724, 2155, 2176, 2432, 2584, 2720, 3040, 3230, 3448, 4310, 5168, 5440, 6080, 6460, 6896, 7327, 8189, 8620, 10336, 10880, 12160, 12920, 13792, 14654, 16378, 17240, 20672, 25840, 27584, 29308, 32756, 34480, 36635, 40945, 41344, 51680, 55168, 58616, 65512, 68960, 73270, 81890, 103360, 117232, 131024, 137920, 139213, 146540, 163780, 206720, 234464, 262048, 275840, 278426, 293080, 327560, 468928, 524096, 556852, 586160, 655120, 696065, 937856, 1048192, 1113704, 1172320, 1310240, 1392130, 2227408, 2344640, 2620480, 2784260, 4454816, 4689280, 5240960, 5568520, 8909632, 11137040, 17819264, 22274080, 44548160, 89096320]

約数ペア:

[(1, 89096320), (2, 44548160), (4, 22274080), (5, 17819264), (8, 11137040), (10, 8909632), (16, 5568520), (17, 5240960), (19, 4689280), (20, 4454816), (32, 2784260), (34, 2620480), (38, 2344640), (40, 2227408), (64, 1392130), (68, 1310240), (76, 1172320), (80, 1113704), (85, 1048192), (95, 937856), (128, 696065), (136, 655120), (152, 586160), (160, 556852), (170, 524096), (190, 468928), (272, 327560), (304, 293080), (320, 278426), (323, 275840), (340, 262048), (380, 234464), (431, 206720), (544, 163780), (608, 146540), (640, 139213), (646, 137920), (680, 131024), (760, 117232), (862, 103360), (1088, 81890), (1216, 73270), (1292, 68960), (1360, 65512), (1520, 58616), (1615, 55168), (1724, 51680), (2155, 41344), (2176, 40945), (2432, 36635), (2584, 34480), (2720, 32756), (3040, 29308), (3230, 27584), (3448, 25840), (4310, 20672), (5168, 17240), (5440, 16378), (6080, 14654), (6460, 13792), (6896, 12920), (7327, 12160), (8189, 10880), (8620, 10336)]