87970196960

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1\times {\mathrm{9767}}^1$

素因数の和:11196

約数の個数: 96

約数和(自身を含む): 213075479232

約数和(自身を除く): 125105282272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1373, 1640, 2746, 3280, 5492, 6560, 6865, 9767, 10984, 13730, 19534, 21968, 27460, 39068, 43936, 48835, 54920, 56293, 78136, 97670, 109840, 112586, 156272, 195340, 219680, 225172, 281465, 312544, 390680, 400447, 450344, 562930, 781360, 800894, 900688, 1125860, 1562720, 1601788, 1801376, 2002235, 2251720, 3203576, 4004470, 4503440, 6407152, 8008940, 9006880, 12814304, 13410091, 16017880, 26820182, 32035760, 53640364, 64071520, 67050455, 107280728, 134100910, 214561456, 268201820, 429122912, 536403640, 549813731, 1072807280, 1099627462, 2145614560, 2199254924, 2749068655, 4398509848, 5498137310, 8797019696, 10996274620, 17594039392, 21992549240, 43985098480, 87970196960]

約数ペア:

[(1, 87970196960), (2, 43985098480), (4, 21992549240), (5, 17594039392), (8, 10996274620), (10, 8797019696), (16, 5498137310), (20, 4398509848), (32, 2749068655), (40, 2199254924), (41, 2145614560), (80, 1099627462), (82, 1072807280), (160, 549813731), (164, 536403640), (205, 429122912), (328, 268201820), (410, 214561456), (656, 134100910), (820, 107280728), (1312, 67050455), (1373, 64071520), (1640, 53640364), (2746, 32035760), (3280, 26820182), (5492, 16017880), (6560, 13410091), (6865, 12814304), (9767, 9006880), (10984, 8008940), (13730, 6407152), (19534, 4503440), (21968, 4004470), (27460, 3203576), (39068, 2251720), (43936, 2002235), (48835, 1801376), (54920, 1601788), (56293, 1562720), (78136, 1125860), (97670, 900688), (109840, 800894), (112586, 781360), (156272, 562930), (195340, 450344), (219680, 400447), (225172, 390680), (281465, 312544)]