92178320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1453}}^1$

素因数の和:1540

約数の個数: 80

約数和(自身を含む): 234745392

約数和(自身を除く): 142567072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 61, 65, 80, 104, 122, 130, 208, 244, 260, 305, 488, 520, 610, 793, 976, 1040, 1220, 1453, 1586, 2440, 2906, 3172, 3965, 4880, 5812, 6344, 7265, 7930, 11624, 12688, 14530, 15860, 18889, 23248, 29060, 31720, 37778, 58120, 63440, 75556, 88633, 94445, 116240, 151112, 177266, 188890, 302224, 354532, 377780, 443165, 709064, 755560, 886330, 1152229, 1418128, 1511120, 1772660, 2304458, 3545320, 4608916, 5761145, 7090640, 9217832, 11522290, 18435664, 23044580, 46089160, 92178320]

約数ペア:

[(1, 92178320), (2, 46089160), (4, 23044580), (5, 18435664), (8, 11522290), (10, 9217832), (13, 7090640), (16, 5761145), (20, 4608916), (26, 3545320), (40, 2304458), (52, 1772660), (61, 1511120), (65, 1418128), (80, 1152229), (104, 886330), (122, 755560), (130, 709064), (208, 443165), (244, 377780), (260, 354532), (305, 302224), (488, 188890), (520, 177266), (610, 151112), (793, 116240), (976, 94445), (1040, 88633), (1220, 75556), (1453, 63440), (1586, 58120), (2440, 37778), (2906, 31720), (3172, 29060), (3965, 23248), (4880, 18889), (5812, 15860), (6344, 14530), (7265, 12688), (7930, 11624)]