20232054880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{19427}}^1$

素因数の和:19748

約数の個数: 96

約数和(自身を含む): 50055231744

約数和(自身を除く): 29823176864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 283, 368, 460, 566, 736, 920, 1132, 1415, 1840, 2264, 2830, 3680, 4528, 5660, 6509, 9056, 11320, 13018, 19427, 22640, 26036, 32545, 38854, 45280, 52072, 65090, 77708, 97135, 104144, 130180, 155416, 194270, 208288, 260360, 310832, 388540, 446821, 520720, 621664, 777080, 893642, 1041440, 1554160, 1787284, 2234105, 3108320, 3574568, 4468210, 5497841, 7149136, 8936420, 10995682, 14298272, 17872840, 21991364, 27489205, 35745680, 43982728, 54978410, 71491360, 87965456, 109956820, 126450343, 175930912, 219913640, 252900686, 439827280, 505801372, 632251715, 879654560, 1011602744, 1264503430, 2023205488, 2529006860, 4046410976, 5058013720, 10116027440, 20232054880]

約数ペア:

[(1, 20232054880), (2, 10116027440), (4, 5058013720), (5, 4046410976), (8, 2529006860), (10, 2023205488), (16, 1264503430), (20, 1011602744), (23, 879654560), (32, 632251715), (40, 505801372), (46, 439827280), (80, 252900686), (92, 219913640), (115, 175930912), (160, 126450343), (184, 109956820), (230, 87965456), (283, 71491360), (368, 54978410), (460, 43982728), (566, 35745680), (736, 27489205), (920, 21991364), (1132, 17872840), (1415, 14298272), (1840, 10995682), (2264, 8936420), (2830, 7149136), (3680, 5497841), (4528, 4468210), (5660, 3574568), (6509, 3108320), (9056, 2234105), (11320, 1787284), (13018, 1554160), (19427, 1041440), (22640, 893642), (26036, 777080), (32545, 621664), (38854, 520720), (45280, 446821), (52072, 388540), (65090, 310832), (77708, 260360), (97135, 208288), (104144, 194270), (130180, 155416)]