32130880

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 112

約数和(自身を含む): 81930240

約数和(自身を除く): 49799360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 79, 80, 82, 124, 155, 158, 160, 164, 205, 248, 310, 316, 320, 328, 395, 410, 496, 620, 632, 656, 790, 820, 992, 1240, 1264, 1271, 1312, 1580, 1640, 1984, 2449, 2480, 2528, 2542, 2624, 3160, 3239, 3280, 4898, 4960, 5056, 5084, 6320, 6355, 6478, 6560, 9796, 9920, 10168, 12245, 12640, 12710, 12956, 13120, 16195, 19592, 20336, 24490, 25280, 25420, 25912, 32390, 39184, 40672, 48980, 50840, 51824, 64780, 78368, 81344, 97960, 100409, 101680, 103648, 129560, 156736, 195920, 200818, 203360, 207296, 259120, 391840, 401636, 406720, 502045, 518240, 783680, 803272, 1004090, 1036480, 1606544, 2008180, 3213088, 4016360, 6426176, 8032720, 16065440, 32130880]

約数ペア:

[(1, 32130880), (2, 16065440), (4, 8032720), (5, 6426176), (8, 4016360), (10, 3213088), (16, 2008180), (20, 1606544), (31, 1036480), (32, 1004090), (40, 803272), (41, 783680), (62, 518240), (64, 502045), (79, 406720), (80, 401636), (82, 391840), (124, 259120), (155, 207296), (158, 203360), (160, 200818), (164, 195920), (205, 156736), (248, 129560), (310, 103648), (316, 101680), (320, 100409), (328, 97960), (395, 81344), (410, 78368), (496, 64780), (620, 51824), (632, 50840), (656, 48980), (790, 40672), (820, 39184), (992, 32390), (1240, 25912), (1264, 25420), (1271, 25280), (1312, 24490), (1580, 20336), (1640, 19592), (1984, 16195), (2449, 13120), (2480, 12956), (2528, 12710), (2542, 12640), (2624, 12245), (3160, 10168), (3239, 9920), (3280, 9796), (4898, 6560), (4960, 6478), (5056, 6355), (5084, 6320)]