44280680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 104976000

約数和(自身を除く): 60695320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 59, 116, 118, 145, 232, 236, 290, 295, 472, 580, 590, 647, 1160, 1180, 1294, 1711, 2360, 2588, 3235, 3422, 5176, 6470, 6844, 8555, 12940, 13688, 17110, 18763, 25880, 34220, 37526, 38173, 68440, 75052, 76346, 93815, 150104, 152692, 187630, 190865, 305384, 375260, 381730, 750520, 763460, 1107017, 1526920, 2214034, 4428068, 5535085, 8856136, 11070170, 22140340, 44280680]

約数ペア:

[(1, 44280680), (2, 22140340), (4, 11070170), (5, 8856136), (8, 5535085), (10, 4428068), (20, 2214034), (29, 1526920), (40, 1107017), (58, 763460), (59, 750520), (116, 381730), (118, 375260), (145, 305384), (232, 190865), (236, 187630), (290, 152692), (295, 150104), (472, 93815), (580, 76346), (590, 75052), (647, 68440), (1160, 38173), (1180, 37526), (1294, 34220), (1711, 25880), (2360, 18763), (2588, 17110), (3235, 13688), (3422, 12940), (5176, 8555), (6470, 6844)]