40129460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 101326848

約数和(自身を除く): 61197388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 61, 70, 74, 122, 127, 140, 148, 185, 244, 254, 259, 305, 370, 427, 508, 518, 610, 635, 740, 854, 889, 1036, 1220, 1270, 1295, 1708, 1778, 2135, 2257, 2540, 2590, 3556, 4270, 4445, 4514, 4699, 5180, 7747, 8540, 8890, 9028, 9398, 11285, 15494, 15799, 17780, 18796, 22570, 23495, 30988, 31598, 32893, 38735, 45140, 46990, 54229, 63196, 65786, 77470, 78995, 93980, 108458, 131572, 154940, 157990, 164465, 216916, 271145, 286639, 315980, 328930, 542290, 573278, 657860, 1084580, 1146556, 1433195, 2006473, 2866390, 4012946, 5732780, 8025892, 10032365, 20064730, 40129460]

約数ペア:

[(1, 40129460), (2, 20064730), (4, 10032365), (5, 8025892), (7, 5732780), (10, 4012946), (14, 2866390), (20, 2006473), (28, 1433195), (35, 1146556), (37, 1084580), (61, 657860), (70, 573278), (74, 542290), (122, 328930), (127, 315980), (140, 286639), (148, 271145), (185, 216916), (244, 164465), (254, 157990), (259, 154940), (305, 131572), (370, 108458), (427, 93980), (508, 78995), (518, 77470), (610, 65786), (635, 63196), (740, 54229), (854, 46990), (889, 45140), (1036, 38735), (1220, 32893), (1270, 31598), (1295, 30988), (1708, 23495), (1778, 22570), (2135, 18796), (2257, 17780), (2540, 15799), (2590, 15494), (3556, 11285), (4270, 9398), (4445, 9028), (4514, 8890), (4699, 8540), (5180, 7747)]