65379620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6203}}^1$

素因数の和:6260

約数の個数: 48

約数和(自身を含む): 150087168

約数和(自身を除く): 84707548

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 6203, 10540, 12406, 24812, 31015, 62030, 105451, 124060, 192293, 210902, 384586, 421804, 527255, 769172, 961465, 1054510, 1922930, 2109020, 3268981, 3845860, 6537962, 13075924, 16344905, 32689810, 65379620]

約数ペア:

[(1, 65379620), (2, 32689810), (4, 16344905), (5, 13075924), (10, 6537962), (17, 3845860), (20, 3268981), (31, 2109020), (34, 1922930), (62, 1054510), (68, 961465), (85, 769172), (124, 527255), (155, 421804), (170, 384586), (310, 210902), (340, 192293), (527, 124060), (620, 105451), (1054, 62030), (2108, 31015), (2635, 24812), (5270, 12406), (6203, 10540)]