58020880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 141620400

約数和(自身を除く): 83599520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 89, 116, 145, 178, 232, 281, 290, 356, 445, 464, 562, 580, 712, 890, 1124, 1160, 1405, 1424, 1780, 2248, 2320, 2581, 2810, 3560, 4496, 5162, 5620, 7120, 8149, 10324, 11240, 12905, 16298, 20648, 22480, 25009, 25810, 32596, 40745, 41296, 50018, 51620, 65192, 81490, 100036, 103240, 125045, 130384, 162980, 200072, 206480, 250090, 325960, 400144, 500180, 651920, 725261, 1000360, 1450522, 2000720, 2901044, 3626305, 5802088, 7252610, 11604176, 14505220, 29010440, 58020880]

約数ペア:

[(1, 58020880), (2, 29010440), (4, 14505220), (5, 11604176), (8, 7252610), (10, 5802088), (16, 3626305), (20, 2901044), (29, 2000720), (40, 1450522), (58, 1000360), (80, 725261), (89, 651920), (116, 500180), (145, 400144), (178, 325960), (232, 250090), (281, 206480), (290, 200072), (356, 162980), (445, 130384), (464, 125045), (562, 103240), (580, 100036), (712, 81490), (890, 65192), (1124, 51620), (1160, 50018), (1405, 41296), (1424, 40745), (1780, 32596), (2248, 25810), (2320, 25009), (2581, 22480), (2810, 20648), (3560, 16298), (4496, 12905), (5162, 11240), (5620, 10324), (7120, 8149)]