115895440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4013}}^1$

素因数の和:4064

約数の個数: 60

約数和(自身を含む): 284456124

約数和(自身を除く): 168560684

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 722, 760, 1444, 1520, 1805, 2888, 3610, 4013, 5776, 7220, 8026, 14440, 16052, 20065, 28880, 32104, 40130, 64208, 76247, 80260, 152494, 160520, 304988, 321040, 381235, 609976, 762470, 1219952, 1448693, 1524940, 2897386, 3049880, 5794772, 6099760, 7243465, 11589544, 14486930, 23179088, 28973860, 57947720, 115895440]

約数ペア:

[(1, 115895440), (2, 57947720), (4, 28973860), (5, 23179088), (8, 14486930), (10, 11589544), (16, 7243465), (19, 6099760), (20, 5794772), (38, 3049880), (40, 2897386), (76, 1524940), (80, 1448693), (95, 1219952), (152, 762470), (190, 609976), (304, 381235), (361, 321040), (380, 304988), (722, 160520), (760, 152494), (1444, 80260), (1520, 76247), (1805, 64208), (2888, 40130), (3610, 32104), (4013, 28880), (5776, 20065), (7220, 16052), (8026, 14440)]