82215673040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3313}}^1\times {\mathrm{13487}}^1$

素因数の和:16836

約数の個数: 80

約数和(自身を含む): 199537371648

約数和(自身を除く): 117321698608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 3313, 6626, 13252, 13487, 16565, 26504, 26974, 33130, 53008, 53948, 66260, 67435, 76199, 107896, 132520, 134870, 152398, 215792, 265040, 269740, 304796, 310201, 380995, 539480, 609592, 620402, 761990, 1078960, 1219184, 1240804, 1523980, 1551005, 2481608, 3047960, 3102010, 4963216, 6095920, 6204020, 12408040, 24816080, 44682431, 89364862, 178729724, 223412155, 357459448, 446824310, 714918896, 893648620, 1027695913, 1787297240, 2055391826, 3574594480, 4110783652, 5138479565, 8221567304, 10276959130, 16443134608, 20553918260, 41107836520, 82215673040]

約数ペア:

[(1, 82215673040), (2, 41107836520), (4, 20553918260), (5, 16443134608), (8, 10276959130), (10, 8221567304), (16, 5138479565), (20, 4110783652), (23, 3574594480), (40, 2055391826), (46, 1787297240), (80, 1027695913), (92, 893648620), (115, 714918896), (184, 446824310), (230, 357459448), (368, 223412155), (460, 178729724), (920, 89364862), (1840, 44682431), (3313, 24816080), (6626, 12408040), (13252, 6204020), (13487, 6095920), (16565, 4963216), (26504, 3102010), (26974, 3047960), (33130, 2481608), (53008, 1551005), (53948, 1523980), (66260, 1240804), (67435, 1219184), (76199, 1078960), (107896, 761990), (132520, 620402), (134870, 609592), (152398, 539480), (215792, 380995), (265040, 310201), (269740, 304796)]