61725440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{83}}^2$

素因数の和:194

約数の個数: 108

約数和(自身を含む): 171033744

約数和(自身を除く): 109308304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 140, 160, 166, 224, 256, 280, 320, 332, 415, 448, 560, 581, 640, 664, 830, 896, 1120, 1162, 1280, 1328, 1660, 1792, 2240, 2324, 2656, 2905, 3320, 4480, 4648, 5312, 5810, 6640, 6889, 8960, 9296, 10624, 11620, 13280, 13778, 18592, 21248, 23240, 26560, 27556, 34445, 37184, 46480, 48223, 53120, 55112, 68890, 74368, 92960, 96446, 106240, 110224, 137780, 148736, 185920, 192892, 220448, 241115, 275560, 371840, 385784, 440896, 482230, 551120, 743680, 771568, 881792, 964460, 1102240, 1543136, 1763584, 1928920, 2204480, 3086272, 3857840, 4408960, 6172544, 7715680, 8817920, 12345088, 15431360, 30862720, 61725440]

約数ペア:

[(1, 61725440), (2, 30862720), (4, 15431360), (5, 12345088), (7, 8817920), (8, 7715680), (10, 6172544), (14, 4408960), (16, 3857840), (20, 3086272), (28, 2204480), (32, 1928920), (35, 1763584), (40, 1543136), (56, 1102240), (64, 964460), (70, 881792), (80, 771568), (83, 743680), (112, 551120), (128, 482230), (140, 440896), (160, 385784), (166, 371840), (224, 275560), (256, 241115), (280, 220448), (320, 192892), (332, 185920), (415, 148736), (448, 137780), (560, 110224), (581, 106240), (640, 96446), (664, 92960), (830, 74368), (896, 68890), (1120, 55112), (1162, 53120), (1280, 48223), (1328, 46480), (1660, 37184), (1792, 34445), (2240, 27556), (2324, 26560), (2656, 23240), (2905, 21248), (3320, 18592), (4480, 13778), (4648, 13280), (5312, 11620), (5810, 10624), (6640, 9296), (6889, 8960)]