73664350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 143428320

約数和(自身を除く): 69763970

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 101, 145, 202, 290, 503, 505, 725, 1006, 1010, 1450, 2515, 2525, 2929, 5030, 5050, 5858, 12575, 14587, 14645, 25150, 29174, 29290, 50803, 72935, 73225, 101606, 145870, 146450, 254015, 364675, 508030, 729350, 1270075, 1473287, 2540150, 2946574, 7366435, 14732870, 36832175, 73664350]

約数ペア:

[(1, 73664350), (2, 36832175), (5, 14732870), (10, 7366435), (25, 2946574), (29, 2540150), (50, 1473287), (58, 1270075), (101, 729350), (145, 508030), (202, 364675), (290, 254015), (503, 146450), (505, 145870), (725, 101606), (1006, 73225), (1010, 72935), (1450, 50803), (2515, 29290), (2525, 29174), (2929, 25150), (5030, 14645), (5050, 14587), (5858, 12575)]