386528320

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1733}}^1$

素因数の和:1808

約数の個数: 112

約数和(自身を含む): 998908848

約数和(自身を除く): 612380528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 80, 82, 85, 136, 160, 164, 170, 205, 272, 320, 328, 340, 410, 544, 656, 680, 697, 820, 1088, 1312, 1360, 1394, 1640, 1733, 2624, 2720, 2788, 3280, 3466, 3485, 5440, 5576, 6560, 6932, 6970, 8665, 11152, 13120, 13864, 13940, 17330, 22304, 27728, 27880, 29461, 34660, 44608, 55456, 55760, 58922, 69320, 71053, 110912, 111520, 117844, 138640, 142106, 147305, 223040, 235688, 277280, 284212, 294610, 355265, 471376, 554560, 568424, 589220, 710530, 942752, 1136848, 1178440, 1207901, 1421060, 1885504, 2273696, 2356880, 2415802, 2842120, 4547392, 4713760, 4831604, 5684240, 6039505, 9427520, 9663208, 11368480, 12079010, 19326416, 22736960, 24158020, 38652832, 48316040, 77305664, 96632080, 193264160, 386528320]

約数ペア:

[(1, 386528320), (2, 193264160), (4, 96632080), (5, 77305664), (8, 48316040), (10, 38652832), (16, 24158020), (17, 22736960), (20, 19326416), (32, 12079010), (34, 11368480), (40, 9663208), (41, 9427520), (64, 6039505), (68, 5684240), (80, 4831604), (82, 4713760), (85, 4547392), (136, 2842120), (160, 2415802), (164, 2356880), (170, 2273696), (205, 1885504), (272, 1421060), (320, 1207901), (328, 1178440), (340, 1136848), (410, 942752), (544, 710530), (656, 589220), (680, 568424), (697, 554560), (820, 471376), (1088, 355265), (1312, 294610), (1360, 284212), (1394, 277280), (1640, 235688), (1733, 223040), (2624, 147305), (2720, 142106), (2788, 138640), (3280, 117844), (3466, 111520), (3485, 110912), (5440, 71053), (5576, 69320), (6560, 58922), (6932, 55760), (6970, 55456), (8665, 44608), (11152, 34660), (13120, 29461), (13864, 27880), (13940, 27728), (17330, 22304)]