415932010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 823284000

約数和(自身を除く): 407351990

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 149, 197, 218, 298, 394, 545, 745, 985, 1090, 1417, 1490, 1937, 1970, 2561, 2834, 3874, 5122, 7085, 9685, 12805, 14170, 16241, 19370, 21473, 25610, 29353, 32482, 42946, 58706, 81205, 107365, 146765, 162410, 211133, 214730, 279149, 293530, 381589, 422266, 558298, 763178, 1055665, 1395745, 1907945, 2111330, 2791490, 3199477, 3815890, 6398954, 15997385, 31994770, 41593201, 83186402, 207966005, 415932010]

約数ペア:

[(1, 415932010), (2, 207966005), (5, 83186402), (10, 41593201), (13, 31994770), (26, 15997385), (65, 6398954), (109, 3815890), (130, 3199477), (149, 2791490), (197, 2111330), (218, 1907945), (298, 1395745), (394, 1055665), (545, 763178), (745, 558298), (985, 422266), (1090, 381589), (1417, 293530), (1490, 279149), (1937, 214730), (1970, 211133), (2561, 162410), (2834, 146765), (3874, 107365), (5122, 81205), (7085, 58706), (9685, 42946), (12805, 32482), (14170, 29353), (16241, 25610), (19370, 21473)]