415974320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{683}}^1$

素因数の和:1050

約数の個数: 80

約数和(自身を含む): 1013720832

約数和(自身を除く): 597746512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 331, 368, 460, 662, 683, 920, 1324, 1366, 1655, 1840, 2648, 2732, 3310, 3415, 5296, 5464, 6620, 6830, 7613, 10928, 13240, 13660, 15226, 15709, 26480, 27320, 30452, 31418, 38065, 54640, 60904, 62836, 76130, 78545, 121808, 125672, 152260, 157090, 226073, 251344, 304520, 314180, 452146, 609040, 628360, 904292, 1130365, 1256720, 1808584, 2260730, 3617168, 4521460, 5199679, 9042920, 10399358, 18085840, 20798716, 25998395, 41597432, 51996790, 83194864, 103993580, 207987160, 415974320]

約数ペア:

[(1, 415974320), (2, 207987160), (4, 103993580), (5, 83194864), (8, 51996790), (10, 41597432), (16, 25998395), (20, 20798716), (23, 18085840), (40, 10399358), (46, 9042920), (80, 5199679), (92, 4521460), (115, 3617168), (184, 2260730), (230, 1808584), (331, 1256720), (368, 1130365), (460, 904292), (662, 628360), (683, 609040), (920, 452146), (1324, 314180), (1366, 304520), (1655, 251344), (1840, 226073), (2648, 157090), (2732, 152260), (3310, 125672), (3415, 121808), (5296, 78545), (5464, 76130), (6620, 62836), (6830, 60904), (7613, 54640), (10928, 38065), (13240, 31418), (13660, 30452), (15226, 27320), (15709, 26480)]